Rel 1.8.3.0-alpha02

Don't parse found in common path
Fix tag search page load
2022-11-03 23:19:06 +08:00 · 2022-11-03 23:11:33 +08:00 · 2022-11-03 22:59:27 +08:00 · 2022-11-03 22:54:28 +08:00 · 2022-11-03 16:20:47 +08:00 · 2022-11-03 16:07:16 +08:00
157 changed files with 4329 additions and 4886 deletions
@@ -1,8 +1,17 @@
 name: Bug 反馈 / Bug report
-description: 提交一个问题报告 / Create a bug report to help us improve
+description: 提交一个问题报告 / Create a bug report
 labels:
  - "bug"
 body:
+  - type: markdown
+    attributes:
+      value: |
+        感谢您愿意为 Ehviewer-Overhauled 做出贡献！
+        提交问题报告前，还请首先完成文末的自查步骤
+
+        Thanks for your contribution on Ehviewer-Overhauled Project!
+        Please finish verify steps which list in the end first before create bug report
+
  - type: textarea
    id: reproduce
    attributes:
@@ -44,12 +53,25 @@ body:
    validations:
      required: true

+  - type: textarea
+    id: more
+    attributes:
+      label: 备注 / Addition details
+      description: |
+        在此处写下其他您想说的内容
+        Describe addition details here
+      placeholder: |
+        其他有用的信息与附件
+        Additional details and attachments
+    validations:
+      required: false
+
  - type: input
    id: version
    attributes:
      label: EhViewer 版本号 / EhViewer version code
      description: 您可以在设置 - 关于处找到版本号 / You can get version code in Settings - About
-      placeholder: 四位版本号 / 4 digits version code
+      placeholder: 1.6.9.13
    validations:
      required: true

@@ -57,7 +79,7 @@ body:
    id: ci
    attributes:
      label: EhViewer CI 版本 / EhViewer CI Version
-      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      description: 直接将对应 GitHub Action CI 下载页面网址填入即可 / Simply drop GitHub Action CI download page url here
      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
    validations:
      required: true
@@ -119,4 +141,4 @@ body:
        required: true

      - label: 您确保已使用最新 CI 版本测试，并且该问题在最新 CI 版本中并未解决 / This bug have not solved in latest CI version
-        required: true
+        required: true
@@ -1,3 +1,4 @@
+blank_issues_enabled: false
 contact_links:
 - name: 所有其他问题 / All other questions
   url: https://github.com/Ehviewer-Overhauled/Ehviewer/discussions
@@ -1,8 +1,17 @@
 name: 功能请求 / Feature request
-description: 提出一个功能建议 / Suggest an idea for this project
+description: 提出一个功能建议 / Suggest an idea
 labels:
  - "enhancement"
 body:
+  - type: markdown
+    attributes:
+      value: |
+        感谢您愿意为 Ehviewer-Overhauled 做出贡献！
+        提交功能建议前，还请首先完成文末的自查步骤
+
+        Thanks for your contribution on Ehviewer-Overhauled Project!
+        Please finish verify steps which list in the end first before suggest an idea
+
  - type: textarea
    id: request
    attributes:
@@ -33,7 +42,7 @@ body:
  - type: textarea
    id: more
    attributes:
-      label: 其他细节 / Addition details
+      label: 备注 / Addition details
      description: |
        在此处写下其他您想说的内容
        Describe addition details here
@@ -48,7 +57,7 @@ body:
    attributes:
      label: EhViewer 版本号 / EhViewer version code
      description: 您可以在设置 - 关于处找到版本号 / You can get version code in Settings - About
-      placeholder: 四位版本号 / 4 digits version code
+      placeholder: 1.6.9.13
    validations:
      required: true

@@ -56,7 +65,7 @@ body:
    id: ci
    attributes:
      label: EhViewer CI 版本 / EhViewer CI Version
-      description: 直接将对应 CI 下载页面网址填入即可 / Simply drop CI download page url here
+      description: 直接将对应 GitHub Action CI 下载页面网址填入即可 / Simply drop GitHub Action CI download page url here
      placeholder: https://github.com/Ehviewer-Overhauled/Ehviewer/actions/runs/XXXXXXXXXX
    validations:
      required: true
@@ -82,4 +91,4 @@ body:
        required: true

      - label: 您确保已使用最新 CI 版本测试，并且该功能在最新 CI 版本中并未按照预期实现 / This feature don't implement correctly in latest CI version
-        required: true
+        required: true
@@ -1,6 +1,11 @@
 name: CI

-on: [push]
+on:
+  push:
+    branches:
+      - '*'
+    tags-ignore:
+      - "*"

 jobs:
  linux:
@@ -12,19 +17,20 @@ jobs:
        with:
          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 18
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
+          java-version: 18

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
        with:
+          gradle-home-cache-cleanup: true
          arguments: assembleRelease

      - name: Update ARM64
@@ -12,15 +12,15 @@ jobs:
        with:
          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 18
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
+          java-version: 18

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
@@ -15,29 +15,57 @@ jobs:
        with:
          submodules: 'recursive'

-      - name: Setup Java 11
+      - name: Setup Java 18
        uses: actions/setup-java@v3
        with:
          distribution: temurin
-          java-version: 11
+          java-version: 18

      - name: Install NDK
        run: |
-          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.0.8775105" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null
+          echo "y" | sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;25.1.8937393" --sdk_root=${ANDROID_SDK_ROOT} &> /dev/null

      - name: Gradle Build
        uses: gradle/gradle-build-action@v2
        with:
          arguments: assembleRelease

+      - name: Rename Apks
+        run: |
+          cp app/build/outputs/apk/release/app-universal-release.apk app/build/outputs/apk/release/EhViewer-universal-A12+.apk
+          cp app/build/outputs/apk/release/app-arm64-v8a-release.apk app/build/outputs/apk/release/EhViewer-arm64-v8a-A12+.apk
+          cp app/build/outputs/apk/release/app-x86_64-release.apk app/build/outputs/apk/release/EhViewer-x86_64-A12+.apk
+          cp app/build/outputs/apk/release/app-x86-release.apk app/build/outputs/apk/release/EhViewer-x86-A12+.apk
+          cp app/build/outputs/apk/release/app-armeabi-v7a-release.apk app/build/outputs/apk/release/EhViewer-armeabi-v7a-A12+.apk
+
      - name: Releases
        uses: softprops/action-gh-release@v1
        with:
          body: Bump Version
          discussion_category_name: Announcements
          files: |
-            app/build/outputs/apk/release/app-universal-release.apk
-            app/build/outputs/apk/release/app-arm64-v8a-release.apk
-            app/build/outputs/apk/release/app-x86_64-release.apk
-            app/build/outputs/apk/release/app-x86-release.apk
-            app/build/outputs/apk/release/app-armeabi-v7a-release.apk
+            app/build/outputs/apk/release/EhViewer-universal-A12+.apk
+            app/build/outputs/apk/release/EhViewer-arm64-v8a-A12+.apk
+            app/build/outputs/apk/release/EhViewer-x86_64-A12+.apk
+            app/build/outputs/apk/release/EhViewer-x86-A12+.apk
+            app/build/outputs/apk/release/EhViewer-armeabi-v7a-A12+.apk
+
+      - name: Collect Apks
+        run: |
+          mkdir app/build/outputs/apk/release/fdroid
+          cp app/build/outputs/apk/release/app-arm64-v8a-release.apk app/build/outputs/apk/release/fdroid/EhViewer-v$GITHUB_REF_NAME.apk
+          cp app/build/outputs/apk/release/app-armeabi-v7a-release.apk app/build/outputs/apk/release/fdroid/EhViewer-v$GITHUB_REF_NAME-armv7.apk
+
+      - name: Push Apks
+        uses: cpina/github-action-push-to-another-repository@v1.5
+        env:
+         SSH_DEPLOY_KEY: ${{ secrets.SSH_DEPLOY_KEY }}
+        with:
+          source-directory: app/build/outputs/apk/release/fdroid
+          destination-github-username: Ehviewer-Overhauled
+          destination-repository-name: fdroid-repo
+          user-name: 'github-actions[bot]'
+          user-email: 'github-actions[bot]@users.noreply.github.com'
+          target-branch: deploy
+          commit-message: Add apks from $GITHUB_REF
+          target-directory: fdroid/tmp-apks
@@ -1,5 +1,17 @@
+<p align="right">
+  <strong>English<strong>
+  <span> | </span>
+  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/docs/README/zh-cn.md">
+  简体中文
+  </a>
+  <span> | <span>
+  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/docs/README/zh-tw.md">
+  正體中文
+  </a>
+</p>
+
 <h1 align="center">
-  <img src="art/launcher_icon-web.png" width="200">
+  <img src="art/launcher_icon-web.svg" width="200">
  <br>EhViewer<br>
 </h1>

@@ -7,7 +19,7 @@
  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml">
    <img src="https://github.com/Ehviewer-Overhauled/Ehviewer/actions/workflows/ci.yml/badge.svg" alt="Github Actions">
  </a>
-  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/master/LICENSE">
+  <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/blob/1.8.x.x/LICENSE">
    <img src="https://img.shields.io/github/license/Ehviewer-Overhauled/Ehviewer" alt="LICENSE">
  </a>
  <a href="https://www.codefactor.io/repository/github/Ehviewer-Overhauled/ehviewer">
@@ -21,13 +33,33 @@
  </a>
 </p>

+<div align="center">
+  <h3>
+    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#description">
+    Description
+    </a>
+    <span> | </span>
+    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#download">
+    Download
+    </a>
+    <span> | </span>
+    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#screenshot">
+    Screenshot
+    </a>
+    <span> | </span>
+    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#thanks">
+    Thanks
+    </a>
+    <span> | </span>
+    <a href="https://github.com/Ehviewer-Overhauled/Ehviewer#license">
+    License
+    </a>
+  </h3>
+</div>
+
+
 # Description

-致力于轻量化与良好性能表现的 EhViewer 分支
-
-已针对性适配 Material Design 3 及其动态取色系统
-
-
 EhViewer fork dedicated to lightweight and high-performance

 with Material Design 3 and Dynamic Color Support
@@ -36,8 +68,6 @@ with Material Design 3 and Dynamic Color Support

 <a href="https://github.com/Ehviewer-Overhauled/Ehviewer/releases"><img alt="Get it on GitHub" src="art/get-it-on-github.svg" width="200px"/></a> <a href="https://github.com/Ehviewer-Overhauled/fdroid-repo"><img alt="Git it on F-Droid" src="art/get-it-on-fdroid.svg" width="200px"/></a>

-App 分为 1.8 与 1.7 两个版本。1.8 版本适配 Android 12 及以上系统，为开发主线；1.7 版本适配 Android 11 及以下版本，削减了 Android 12 及以上系统的独有功能，使其能在低版本 Android 上正常工作
-
 App is divided into two versions: 1.7 and 1.8 . Version 1.8 support Android 12 and above, also the develop mainline. Version 1.7 support Android 11 and below, drop down some spicetify functions for Android 12 to make app useable on lower Android System

 # Screenshot
@@ -47,12 +77,9 @@ App is divided into two versions: 1.7 and 1.8 . Version 1.8 support Android 12 a

 # Thanks

-本项目受到了诸多开源项目的帮助
-
 Here is the libraries

- [AOSP&AndroidX](http://source.android.com/)
- [android-advancedrecyclerview](https://github.com/h6ah4i/android-advancedrecyclerview)
+- [AOSP & AndroidX](http://source.android.com/)
 - [FullDraggableDrawer](https://github.com/PureWriter/FullDraggableDrawer)
 - [GnuTLS](https://gnutls.org/)
 - [material-components-android](https://github.com/material-components/material-components-android)
@@ -7,12 +7,7 @@ plugins {
 android {
    compileSdkVersion 33
    buildToolsVersion "33.0.0"
-    ndkVersion "25.0.8775105"
-
-    Properties localProperties = new Properties()
-    if (project.rootProject.file('local.properties').exists()) {
-        localProperties.load(project.rootProject.file('local.properties').newDataInputStream())
-    }
+    ndkVersion "25.1.8937393"

    splits {
        abi {
@@ -36,15 +31,9 @@ android {
        applicationId "moe.tarsin.ehviewer"
        minSdkVersion 31
        targetSdkVersion 33
-        versionCode 180005
-        versionName "1.8.1.0-alpha01"
+        versionCode 180016
+        versionName "1.8.3.0-alpha02"
        resConfigs 'zh', 'zh-rCN', 'zh-rHK', 'zh-rTW', 'es', 'ja', 'ko', 'fr', 'de', 'th'
-
-        externalNativeBuild {
-            cmake {
-                arguments '-DANDROID_STL=none'
-            }
-        }
    }

    externalNativeBuild {
@@ -92,46 +81,63 @@ android {
        }
    }

+    buildFeatures {
+        compose true
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.3.2"
+    }
+
    namespace 'com.hippo.ehviewer'
 }

 dependencies {
-    def activity_version = "1.6.0-alpha05"
+    def activity_version = "1.6.1"
    implementation "androidx.activity:activity:$activity_version"
    implementation "androidx.activity:activity-ktx:$activity_version"

-    implementation "androidx.annotation:annotation:1.4.0"
-    implementation "androidx.annotation:annotation-experimental:1.2.0"
-    implementation "androidx.appcompat:appcompat:1.6.0-alpha05"
+    implementation "androidx.annotation:annotation:1.5.0"
+    implementation "androidx.annotation:annotation-experimental:1.3.0"
+    implementation "androidx.appcompat:appcompat:1.6.0-rc01"

    def arch_core_version = "2.1.0"
    implementation "androidx.arch.core:core-common:$arch_core_version"
    implementation "androidx.arch.core:core-runtime:$arch_core_version"

-    implementation "androidx.biometric:biometric-ktx:1.2.0-alpha04"
+    implementation "androidx.biometric:biometric-ktx:1.2.0-alpha05"
    implementation "androidx.browser:browser:1.4.0"

    def collection_version = "1.3.0-alpha02"
    implementation "androidx.collection:collection:$collection_version"
    implementation "androidx.collection:collection-ktx:$collection_version"

-    implementation "androidx.constraintlayout:constraintlayout:2.2.0-alpha03"
+    def compose_version = "1.3.0"
+    implementation "androidx.compose.animation:animation:$compose_version"
+    implementation "androidx.compose.foundation:foundation:$compose_version"
+    implementation "androidx.compose.foundation:foundation-layout:$compose_version"
+    implementation "androidx.compose.runtime:runtime:$compose_version"
+    implementation "androidx.compose.runtime:runtime-saveable:$compose_version"
+    implementation "androidx.compose.ui:ui:$compose_version"
+
+    implementation "androidx.compose.material3:material3:1.0.0"
+
+    implementation "androidx.constraintlayout:constraintlayout:2.2.0-alpha04"
    implementation "androidx.coordinatorlayout:coordinatorlayout:1.2.0"

-    def core_version = "1.9.0-alpha05"
+    def core_version = "1.9.0"
    implementation "androidx.core:core:$core_version"
    implementation "androidx.core:core-ktx:$core_version"

-    implementation "androidx.customview:customview:1.2.0-alpha01"
-    implementation "androidx.documentfile:documentfile:1.1.0-alpha01"
+    implementation "androidx.customview:customview:1.2.0-alpha02"
    implementation "androidx.dynamicanimation:dynamicanimation:1.1.0-alpha03"

-    def fragment_version = "1.5.1"
+    def fragment_version = "1.6.0-alpha03"
    implementation "androidx.fragment:fragment:$fragment_version"
    implementation "androidx.fragment:fragment-ktx:$fragment_version"

-    def lifecycle_version = "2.6.0-alpha01"
-    implementation "androidx.lifecycle:lifecycle-livedata:$lifecycle_version"
+    def lifecycle_version = "2.6.0-alpha03"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-livedata-core-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-process:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
@@ -140,18 +146,21 @@ dependencies {

    implementation "androidx.loader:loader:1.1.0"

-    def nav_version = "2.5.1"
+    def nav_version = "2.5.3"
    implementation "androidx.navigation:navigation-fragment:$nav_version"
    implementation "androidx.navigation:navigation-ui:$nav_version"
    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"

-    implementation 'androidx.preference:preference:1.2.0'
-    implementation 'androidx.recyclerview:recyclerview:1.3.0-beta01'
+    implementation "androidx.paging:paging-runtime:3.2.0-alpha03"

-    def room_version = "2.5.0-alpha02"
+    implementation 'androidx.preference:preference:1.2.0'
+    implementation 'androidx.recyclerview:recyclerview:1.3.0-rc01'
+
+    def room_version = "2.5.0-beta01"
    implementation "androidx.room:room-runtime:$room_version"
    annotationProcessor "androidx.room:room-compiler:$room_version"
+    implementation "androidx.room:room-paging:$room_version"

    implementation 'androidx.startup:startup-runtime:1.2.0-alpha01'
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01'
@@ -160,21 +169,26 @@ dependencies {
    implementation "androidx.vectordrawable:vectordrawable-animated:1.1.0"
    implementation 'androidx.viewpager:viewpager:1.1.0-alpha01'
    implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
-    implementation 'androidx.webkit:webkit:1.5.0-beta01'
+    implementation 'androidx.webkit:webkit:1.5.0'

    implementation 'com.drakeet.drawer:drawer:1.0.3'
-    implementation 'com.google.android.material:material:1.7.0-alpha03'
-    implementation 'com.h6ah4i.android.widget.advrecyclerview:advrecyclerview:1.0.0'
-    implementation 'com.squareup.okhttp3:okhttp:5.0.0-alpha.10'
+    implementation 'com.google.android.material:material:1.8.0-alpha02'
+
+    implementation 'com.squareup.okhttp3:okhttp-bom:5.0.0-alpha.10'
+    implementation 'com.squareup.okhttp3:okhttp'
+    implementation 'com.squareup.okhttp3:okhttp-dnsoverhttps'
+
    implementation 'dev.rikka.rikkax.core:core-ktx:1.4.1'
    implementation 'dev.rikka.rikkax.insets:insets:1.3.0'
    implementation 'dev.rikka.rikkax.layoutinflater:layoutinflater:1.2.0'
    implementation 'dev.rikka.rikkax.preference:simplemenu-preference:1.0.3'
    implementation 'dev.rikka.rikkax.material:material-preference:2.0.0'
-    implementation 'org.jsoup:jsoup:1.15.2'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4'
+    implementation 'org.jsoup:jsoup:1.15.3'
 }

 configurations.all {
    exclude group: 'dev.rikka.rikkax.appcompat', module: 'appcompat'
    exclude group: 'dev.rikka.rikkax.material', module: 'material'
+    exclude group: 'androidx.compose.material'
 }
@@ -7,30 +7,19 @@
    public static void throw*(...);
 }

-keep class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BaseFragment { }
-keep class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BasePreferenceFragment { }
+-keepclasseswithmembernames,includedescriptorclasses class * {
+    native <methods>;
+}
+
+-keep,allowoptimization class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BaseFragment { }
+-keep,allowoptimization class com.hippo.ehviewer.ui.fragment.* extends com.hippo.ehviewer.ui.fragment.BasePreferenceFragment { }

 -keepnames class com.hippo.ehviewer.ui.scene.* { }

-keep class com.hippo.ehviewer.dao.* { *; }
-
 -keepattributes SourceFile,LineNumberTable
+
 -renamesourcefileattribute
 -repackageclasses
 -allowaccessmodification
+-mergeinterfacesaggressively
 -overloadaggressively
-
-dontwarn net.sqlcipher.database.**
-dontwarn rx.**
-dontwarn org.conscrypt.ConscryptHostnameVerifier
-dontwarn org.conscrypt.Conscrypt$Version
-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
-dontwarn org.bouncycastle.jsse.BCSSLSocket
-dontwarn org.openjsse.javax.net.ssl.SSLParameters
-dontwarn net.sqlcipher.Cursor
-dontwarn org.bouncycastle.jsse.BCSSLParameters
-dontwarn org.conscrypt.Conscrypt
-dontwarn org.openjsse.javax.net.ssl.SSLSocket
-dontwarn org.openjsse.net.ssl.OpenJSSE
-
-keepclasseswithmembernames class * { native <methods>;}
@@ -23,15 +23,11 @@
        android:name="android.hardware.touchscreen"
        android:required="false" />

+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

-    <!-- Required to maintain app compatibility. -->
-    <uses-permission
-        android:name="android.permission.READ_EXTERNAL_STORAGE"
-        android:maxSdkVersion="32" />
-
    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />
@@ -46,6 +42,7 @@
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:largeHeap="true"
+        android:localeConfig="@xml/locales_config"
        android:networkSecurityConfig="@xml/network_security_config"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:theme="@style/AppTheme">
@@ -1,7 +1,7 @@
 project(ehviewer)
 cmake_minimum_required(VERSION 3.4.1)

-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -ffunction-sections -fdata-sections -flto \
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -ffunction-sections -fdata-sections -flto=thin \
           -mllvm -polly \
           -mllvm -polly-run-dce \
           -mllvm -polly-run-inliner \
@@ -44,10 +44,7 @@ SET(LIBARCHIVE_CUSTOM_LIBS "liblzma" "nettle")
 # Build libarchive
 add_subdirectory(libarchive)

-# Build hippo's image lib
-add_subdirectory(image)
-
 # Build and link our app's native lib
-add_library(${PROJECT_NAME} SHARED main.c archive.c)
-target_include_directories(${PROJECT_NAME} PUBLIC image/image libarchive/libarchive)
-target_link_libraries(${PROJECT_NAME} image archive_static -Wl,--gc-sections)
+add_library(${PROJECT_NAME} SHARED archive.c image.c fdutils.c)
+target_include_directories(${PROJECT_NAME} PUBLIC libarchive/libarchive)
+target_link_libraries(${PROJECT_NAME} archive_static log jnigraphics GLESv2 -Wl,--gc-sections)
@@ -17,15 +17,19 @@
 * EhViewer. If not, see <https://www.gnu.org/licenses/>.
 */

-#include <jni.h>
+#include <assert.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
+#include <errno.h>
+#include <pthread.h>
+#include <sys/mman.h>
+
+#include <jni.h>
 #include <android/log.h>
+
 #include <archive.h>
 #include <archive_entry.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <stdbool.h>

 #define LOG_TAG "libarchive_wrapper"
 #define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, LOG_TAG ,__VA_ARGS__)
@@ -35,9 +39,17 @@
 #define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG ,__VA_ARGS__)
 #define LOGF(...) __android_log_print(ANDROID_LOG_FATAL, LOG_TAG ,__VA_ARGS__)

-static JNIEnv *env;
-static int cur_index = 0; // Current entry we haven't read any data from it yet
-static struct archive *arc = NULL;
+typedef struct {
+    int using;
+    int next_index;
+    struct archive *arc;
+    struct archive_entry *entry;
+} archive_ctx;
+
+pthread_mutex_t ctx_lock;
+static archive_ctx **ctx_pool;
+#define CTX_POOL_SIZE 20
+
 static bool need_encrypt = false;
 static char *passwd = NULL;
 static void *archiveAddr = NULL;
@@ -55,7 +67,7 @@ const char supportExt[9][6] = {
        "heif"
 };

-static int filename_is_playable_file(const char *name) {
+static inline int filename_is_playable_file(const char *name) {
    const char *dotptr = strrchr(name, '.');
    if (!dotptr++)
        return false;
@@ -66,52 +78,150 @@ static int filename_is_playable_file(const char *name) {
    return false;
 }

-static long archive_list_all_entries() {
-    struct archive_entry *entry;
+static long archive_list_all_entries(archive_ctx *ctx) {
    long count = 0;
-    while (archive_read_next_header(arc, &entry) == ARCHIVE_OK) {
-        if (filename_is_playable_file(archive_entry_pathname(entry)))
+    while (archive_read_next_header(ctx->arc, &ctx->entry) == ARCHIVE_OK)
+        if (filename_is_playable_file(archive_entry_pathname(ctx->entry)))
            count++;
-    }
    if (!count)
-        LOGE("%s", archive_error_string(arc));
+        LOGE("%s", archive_error_string(ctx->arc));
    return count;
 }

-static void archive_release() {
-    if (arc) {
-        archive_read_close(arc);
-        archive_read_free(arc);
-        arc = NULL;
+static void archive_release_ctx(archive_ctx *ctx) {
+    if (ctx) {
+        archive_read_close(ctx->arc);
+        archive_read_free(ctx->arc);
+        free(ctx);
    }
 }

-static int archive_alloc() {
-    archive_release();
-    arc = archive_read_new();
-    archive_read_support_format_all(arc);
-    archive_read_support_filter_all(arc);
+static int archive_alloc_ctx(archive_ctx **ctxptr) {
+    archive_ctx *ctx;
+    int err;
+    ctx = calloc(1, sizeof(archive_ctx));
+    if (!ctx)
+        return -ENOMEM;
+    ctx->arc = archive_read_new();
+    ctx->using = 1;
+    if (!ctx->arc) {
+        free(ctx);
+        return -ENOMEM;
+    }
+    archive_read_support_format_all(ctx->arc);
+    archive_read_support_filter_all(ctx->arc);
+    archive_read_set_option(ctx->arc, "zip", "ignorecrc32", "1");
    if (passwd)
-        archive_read_add_passphrase(arc, passwd);
-    return archive_read_open_memory(arc, archiveAddr, archiveSize);
+        archive_read_add_passphrase(ctx->arc, passwd);
+    err = archive_read_open_memory(ctx->arc, archiveAddr, archiveSize);
+    if (err) {
+        archive_read_free(ctx->arc);
+        free(ctx);
+        return err;
+    }
+    *ctxptr = ctx;
+    return 0;
+}
+
+static int archive_skip_to_index(archive_ctx *ctx, int index) {
+    assert(!(ctx->next_index > index));
+    while (archive_read_next_header(ctx->arc, &ctx->entry) == ARCHIVE_OK) {
+        if (!filename_is_playable_file(archive_entry_pathname(ctx->entry)))
+            continue;
+        if (ctx->next_index++ == index) {
+            return ctx->next_index - 1;
+        }
+    }
+    return ARCHIVE_FATAL;
+}
+
+static int archive_get_ctx(archive_ctx **ctxptr, int idx) {
+    int ret;
+    archive_ctx *ctx = NULL;
+    pthread_mutex_lock(&ctx_lock);
+    for (int i = 0; i < CTX_POOL_SIZE; i++) {
+        if (!ctx_pool[i])
+            continue;
+        if (ctx_pool[i]->using)
+            continue;
+        if (ctx_pool[i]->next_index > idx)
+            continue;
+        if (!ctx || ctx_pool[i]->next_index > ctx->next_index)
+            ctx = ctx_pool[i];
+        if (ctx->next_index == idx)
+            break;
+    }
+    if (ctx)
+        ctx->using = 1;
+    pthread_mutex_unlock(&ctx_lock);
+
+    if (!ctx) {
+        archive_ctx *victimCtx = NULL;
+        int victimIdx = 0;
+        int replace = 1;
+        ret = archive_alloc_ctx(&ctx);
+        if (ret)
+            return ret;
+        pthread_mutex_lock(&ctx_lock);
+        for (int i = 0; i < CTX_POOL_SIZE; i++) {
+            if (!ctx_pool[i]) {
+                ctx_pool[i] = ctx;
+                replace = 0;
+                break;
+            }
+            if (ctx_pool[i]->using)
+                continue;
+            if (!victimCtx || ctx_pool[i]->next_index > victimCtx->next_index) {
+                victimCtx = ctx_pool[i];
+                victimIdx = i;
+            }
+        }
+        if (replace) {
+            archive_release_ctx(victimCtx);
+            ctx_pool[victimIdx] = ctx;
+        }
+        pthread_mutex_unlock(&ctx_lock);
+    }
+    ret = archive_skip_to_index(ctx, idx);
+    if (ret != idx) {
+        ret = archive_errno(ctx->arc);
+        LOGE("Skip to index failed:%s", archive_error_string(ctx->arc));
+        archive_release_ctx(ctx);
+        return ret;
+    }
+    *ctxptr = ctx;
+    return 0;
 }

 JNIEXPORT jint JNICALL
-Java_com_hippo_UriArchiveAccessor_openArchive(JNIEnv *_, jobject thiz, jlong addr, jlong size) {
-    archiveAddr = (void *) addr;
+Java_com_hippo_UriArchiveAccessor_openArchive(JNIEnv *env, jobject thiz, jint fd, jlong size) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
+    archive_ctx *ctx = NULL;
+    archiveAddr = mmap64(0, size, PROT_READ, MAP_PRIVATE, fd, 0);
+    if (archiveAddr == MAP_FAILED) {
+        LOGE("%s%d", "mmap64 failed with errno ", errno);
+        return 0;
+    }
    archiveSize = size;
-    env = _;
-    madvise(archiveAddr, archiveSize, MADV_SEQUENTIAL | MADV_WILLNEED);
-    long r = archive_alloc();
+    pthread_mutex_init(&ctx_lock, 0);
+    ctx_pool = calloc(CTX_POOL_SIZE, sizeof(archive_ctx **));
+    if (!ctx_pool) {
+        LOGE("Allocate archive ctx pool failed:ENOMEM");
+        return 0;
+    }
+    long r = archive_alloc_ctx(&ctx);
    if (r) {
+        if (r == -ENOMEM)
+            LOGE("%s", "Mem alloc failed");
        r = 0;
-        LOGE("%s%s", "Archive open failed:", archive_error_string(arc));
+        LOGE("%s%s", "Archive open failed:", archive_error_string(ctx->arc));
    } else {
-        r = archive_list_all_entries();
+        r = archive_list_all_entries(ctx);
        LOGI("%s%ld%s", "Found ", r, " image entries in archive");

        // We must read through the file|vm then we can know whether it is encrypted
-        int encryptRet = archive_read_has_encrypted_entries(arc);
+        int encryptRet = archive_read_has_encrypted_entries(ctx->arc);
        switch (encryptRet) {
            case 1: // At lease 1 encrypted entry
                need_encrypt = true;
@@ -120,77 +230,125 @@ Java_com_hippo_UriArchiveAccessor_openArchive(JNIEnv *_, jobject thiz, jlong add
            default:
                need_encrypt = false;
        }
-        LOGI("%s%d", "archive_read_has_encrypted_entries returns ", encryptRet);
+
+        // madvise for readahead optimization
+        int format = archive_format(ctx->arc);
+        switch (format) {
+            case ARCHIVE_FORMAT_ZIP:
+            case ARCHIVE_FORMAT_RAR:
+            case ARCHIVE_FORMAT_RAR_V5:
+                madvise(archiveAddr, archiveSize, MADV_SEQUENTIAL | MADV_WILLNEED);
+                break;
+            default:;
+        }
    }
-    archive_release();
+    archive_release_ctx(ctx);
    return r;
 }

-typedef struct Memarea {
-    void *buffer;
-    long size;
-} Memarea;
-
 JNIEXPORT jlong JNICALL
-Java_com_hippo_UriArchiveAccessor_extracttoOutputStream(JNIEnv *_, jobject thiz, jint index) {
-    struct archive_entry *entry;
+Java_com_hippo_UriArchiveAccessor_extractToAddr(JNIEnv *env, jobject thiz, jint index) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
+    archive_ctx *ctx = NULL;
    int ret;
-    if (!arc || index < cur_index) {
-        archive_alloc();
-        cur_index = 0;
+    ret = archive_get_ctx(&ctx, index);
+    if (ret)
+        return 0;
+    long long size = archive_entry_size(ctx->entry);
+    void *buffer = malloc(size + sizeof(long long));
+    if (!buffer) {
+        ctx->using = 0;
+        LOGE("Allocate buffer for decompression failed:ENOMEM");
+        return 0;
    }
-    Memarea *memarea = malloc(sizeof(Memarea));
-    while (archive_read_next_header(arc, &entry) == ARCHIVE_OK) {
-        if (!filename_is_playable_file(archive_entry_pathname(entry)))
-            continue;
-        if (cur_index++ == index) {
-            memarea->size = archive_entry_size(entry);
-            memarea->buffer = malloc(memarea->size);
-            ret = archive_read_data(arc, memarea->buffer, memarea->size);
-            if (ret != memarea->size)
-                LOGE("%s", "No enough data read, WTF?");
-            if (ret < 0)
-                LOGE("%s%s", "Archive read failed:", archive_error_string(arc));
-            break;
-        }
-    }
-    return (jlong) memarea;
+    *(long long *) buffer = size;
+    ret = archive_read_data(ctx->arc, buffer + sizeof(long long), size);
+    ctx->using = 0;
+    if (ret == size)
+        return (jlong) buffer;
+    if (ret != size)
+        LOGE("%s", "No enough data read, WTF?");
+    if (ret < 0)
+        LOGE("%s%s", "Archive read failed:", archive_error_string(ctx->arc));
+    free(buffer);
+    return 0;
 }

 JNIEXPORT void JNICALL
-Java_com_hippo_UriArchiveAccessor_closeArchive(JNIEnv *jniEnv, jobject thiz) {
-    archive_release();
+Java_com_hippo_UriArchiveAccessor_closeArchive(JNIEnv *env, jobject thiz) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
+    for (int i = 0; i < CTX_POOL_SIZE; i++)
+        archive_release_ctx(ctx_pool[i]);
    free(passwd);
+    free(ctx_pool);
+    pthread_mutex_destroy(&ctx_lock);
+    passwd = NULL;
+    need_encrypt = false;
+    munmap(archiveAddr, archiveSize);
 }

 JNIEXPORT jboolean JNICALL
-Java_com_hippo_UriArchiveAccessor_needPassword(JNIEnv *_, jobject thiz) {
+Java_com_hippo_UriArchiveAccessor_needPassword(JNIEnv *env, jobject thiz) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
    return need_encrypt;
 }

 JNIEXPORT jboolean JNICALL
-Java_com_hippo_UriArchiveAccessor_providePassword(JNIEnv *_, jobject thiz, jstring str) {
+Java_com_hippo_UriArchiveAccessor_providePassword(JNIEnv *env, jobject thiz, jstring str) {
+    (void) thiz; /* UNUSED */
    struct archive_entry *entry;
+    archive_ctx *ctx;
    jboolean ret = true;
    int len = (*env)->GetStringUTFLength(env, str);
-    if (passwd)
-        free(passwd);
-    passwd = calloc(len, sizeof(char));
+    passwd = realloc(passwd, len * sizeof(char));
+    if (!passwd) {
+        LOGE("Allocate passwd buffer failed");
+        return false;
+    }
    strcpy(passwd, (*env)->GetStringUTFChars(env, str, NULL));
-    archive_alloc();
-    while (archive_read_next_header(arc, &entry) == ARCHIVE_OK) {
+    archive_alloc_ctx(&ctx);
+    void *tmpBuf = alloca(4096);
+    while (archive_read_next_header(ctx->arc, &entry) == ARCHIVE_OK) {
        if (!filename_is_playable_file(archive_entry_pathname(entry)))
            continue;
        if (!archive_entry_is_encrypted(entry))
            continue;
-        void *tmpBuf = malloc(4096);
-        if (archive_read_data(arc, tmpBuf, 4096) < ARCHIVE_OK) {
-            LOGE("%s%s", "Archive read failed:", archive_error_string(arc));
+        if (archive_read_data(ctx->arc, tmpBuf, 4096) < ARCHIVE_OK) {
+            LOGE("%s%s", "Archive read failed:", archive_error_string(ctx->arc));
            ret = false;
        }
-        free(tmpBuf);
        break;
    }
-    archive_release();
+    archive_release_ctx(ctx);
    return ret;
 }
+
+JNIEXPORT jstring JNICALL
+Java_com_hippo_UriArchiveAccessor_getFilename(JNIEnv *env, jobject thiz, jint index) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
+    archive_ctx *ctx = NULL;
+    int ret;
+    ret = archive_get_ctx(&ctx, index);
+    if (ret)
+        return NULL;
+    jstring str = (*env)->NewStringUTF(env, archive_entry_pathname(ctx->entry));
+    ctx->using = 0;
+    return str;
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_UriArchiveAccessor_extractToFd(JNIEnv *env, jobject thiz, jint index, jint fd) {
+    (void) env; /* UNUSED */
+    (void) thiz; /* UNUSED */
+    archive_ctx *ctx = NULL;
+    int ret;
+    ret = archive_get_ctx(&ctx, index);
+    if (!ret) {
+        archive_read_data_into_fd(ctx->arc, fd);
+        ctx->using = 0;
+    }
+}
@@ -0,0 +1,16 @@
+#include <jni.h>
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_Native_getFd(JNIEnv *env, jclass clazz, jobject fileDescriptor) {
+    jint fd = -1;
+    jclass fdClass = (*env)->FindClass(env, "java/io/FileDescriptor");
+
+    if (fdClass != NULL) {
+        jfieldID fdClassDescriptorFieldID = (*env)->GetFieldID(env, fdClass, "descriptor", "I");
+        if (fdClassDescriptorFieldID != NULL && fileDescriptor != NULL) {
+            fd = (*env)->GetIntField(env, fileDescriptor, fdClassDescriptorFieldID);
+        }
+    }
+
+    return fd;
+}
@@ -0,0 +1,342 @@
+/*
+ * Copyright 2022 Tarsin Norbin
+ *
+ * This file is part of EhViewer
+ *
+ * EhViewer is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * EhViewer is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * EhViewer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <android/data_space.h>
+#include <android/imagedecoder.h>
+#include <android/log.h>
+
+#include <GLES2/gl2.h>
+
+#define TAG "ImageDecoder_wrapper"
+#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG ,__VA_ARGS__)
+#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG ,__VA_ARGS__)
+#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG ,__VA_ARGS__)
+#define LOGW(...) __android_log_print(ANDROID_LOG_WARN, TAG ,__VA_ARGS__)
+#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG ,__VA_ARGS__)
+#define LOGF(...) __android_log_print(ANDROID_LOG_FATAL, TAG ,__VA_ARGS__)
+
+#define IMAGE_TILE_MAX_SIZE (512 * 512)
+
+static char tile_buffer[IMAGE_TILE_MAX_SIZE * 4];
+
+typedef struct {
+    AImageDecoder *decoder;
+    void *srcBuffer;
+    size_t stride;
+    int fd;
+} SOURCE;
+
+typedef struct {
+    int32_t width;
+    int32_t height;
+    void *buffer;
+    int bufferLen;
+    bool isAnimated;
+    bool alpha;
+    int delay;
+    SOURCE *src;
+} IMAGE;
+
+static void recycleSource(SOURCE *src) {
+    if (!src)
+        return;
+    AImageDecoder_delete(src->decoder);
+    free(src->srcBuffer);
+    free(src);
+}
+
+static void recycle(IMAGE *image) {
+    if (!image)
+        return;
+    recycleSource(image->src);
+    free(image->buffer);
+    free(image);
+}
+
+bool copy_pixels(const void *src, int src_w, int src_h, int src_x, int src_y,
+                 void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
+                 int width, int height) {
+    int left;
+    int line;
+    size_t line_stride;
+    int src_stride;
+    int src_pos;
+    int dst_pos;
+    size_t dst_blank_length;
+
+    // Sanitize
+    if (src_x < 0) {
+        width -= src_x;
+        dst_x -= src_x;
+        src_x = 0;
+    }
+    if (dst_x < 0) {
+        width -= dst_x;
+        src_x -= dst_x;
+        dst_x = 0;
+    }
+    if (width <= 0) {
+        return false;
+    }
+    if (src_y < 0) {
+        height -= src_y;
+        dst_y -= src_y;
+        src_y = 0;
+    }
+    if (dst_y < 0) {
+        height -= dst_y;
+        src_y -= dst_y;
+        dst_y = 0;
+    }
+    if (height <= 0) {
+        return false;
+    }
+    left = src_x + width - src_w;
+    if (left > 0) {
+        width -= left;
+    }
+    left = dst_x + width - dst_w;
+    if (left > 0) {
+        width -= left;
+    }
+    if (width <= 0) {
+        return false;
+    }
+    left = src_y + height - src_h;
+    if (left > 0) {
+        height -= left;
+    }
+    left = dst_y + height - dst_h;
+    if (left > 0) {
+        height -= left;
+    }
+    if (height <= 0) {
+        return false;
+    }
+
+    // Init
+    line_stride = (size_t) (width * 4);
+    src_stride = src_w * 4;
+    src_pos = src_y * src_stride + src_x * 4;
+    dst_pos = 0;
+
+    dst_blank_length = (size_t) (dst_y * dst_w + dst_x) * 4;
+
+    // First line
+    dst_pos += (int) dst_blank_length;
+    memcpy(dst + dst_pos, src + src_pos, line_stride);
+    dst_pos += (int) line_stride;
+    src_pos += src_stride;
+
+    // Other lines
+    dst_blank_length = (size_t) ((dst_w - width) * 4);
+    for (line = 1; line < height; line++) {
+        dst_pos += (int) dst_blank_length;
+        memcpy(dst + dst_pos, src + src_pos, line_stride);
+        dst_pos += (int) line_stride;
+        src_pos += src_stride;
+    }
+
+    return true;
+}
+
+void decodeCommon(IMAGE *image, SOURCE *src) {
+    image->src = src;
+    AImageDecoder *decoder = src->decoder;
+    image->isAnimated = AImageDecoder_isAnimated(decoder);
+    AImageDecoder_setDataSpace(decoder, ADATASPACE_SRGB);
+    AImageDecoder_setAndroidBitmapFormat(decoder, ANDROID_BITMAP_FORMAT_RGBA_8888);
+    const AImageDecoderHeaderInfo *headerInfo = AImageDecoder_getHeaderInfo(decoder);
+    image->height = AImageDecoderHeaderInfo_getHeight(headerInfo);
+    image->width = AImageDecoderHeaderInfo_getWidth(headerInfo);
+    image->alpha =
+            AImageDecoderHeaderInfo_getAlphaFlags(headerInfo) == ANDROID_BITMAP_FLAGS_ALPHA_PREMUL;
+    src->stride = AImageDecoder_getMinimumStride(decoder);
+    image->bufferLen = (int) (image->height * src->stride);
+    image->buffer = malloc(image->bufferLen);
+    if (image->isAnimated) {
+        AImageDecoder_setInternallyHandleDisposePrevious(decoder, false);
+        AImageDecoderFrameInfo *frameInfo = AImageDecoderFrameInfo_create();
+        AImageDecoder_getFrameInfo(decoder, frameInfo);
+        image->delay = (int) AImageDecoderFrameInfo_getDuration(frameInfo) / 1000000;
+        AImageDecoderFrameInfo_delete(frameInfo);
+    }
+    AImageDecoder_decodeImage(decoder, image->buffer, src->stride, image->bufferLen);
+    if (!image->isAnimated) {
+        recycleSource(image->src);
+        image->src = NULL;
+    }
+}
+
+IMAGE *createFromFd(int fd) {
+    AImageDecoder *decoder = NULL;
+    if (AImageDecoder_createFromFd(fd, &decoder) != ANDROID_IMAGE_DECODER_SUCCESS)
+        return NULL;
+    IMAGE *image = calloc(1, sizeof(IMAGE));
+    SOURCE *src = calloc(1, sizeof(SOURCE));
+    src->decoder = decoder;
+    src->fd = fd;
+    decodeCommon(image, src);
+    return image;
+}
+
+IMAGE *createFromAddr(void *addr, long long size) {
+    AImageDecoder *decoder;
+    AImageDecoder_createFromBuffer((const void *) addr + sizeof(long long), size, &decoder);
+    IMAGE *image = calloc(1, sizeof(IMAGE));
+    SOURCE *src = calloc(1, sizeof(SOURCE));
+    src->decoder = decoder;
+    src->srcBuffer = addr;
+    decodeCommon(image, src);
+    return image;
+}
+
+IMAGE *create(int32_t width, int32_t height, const void *data) {
+    IMAGE *plain = calloc(1, sizeof(IMAGE));
+    void *buffer = NULL;
+    size_t length = width * height * 4;
+
+    buffer = malloc(length);
+    memcpy(buffer, data, length);
+
+    // plain->isAnimated = false; this is unnecessary since we use calloc
+    plain->width = width;
+    plain->height = height;
+    plain->buffer = buffer;
+    plain->bufferLen = (int) length;
+
+    return plain;
+}
+
+void render(IMAGE *image, int src_x, int src_y,
+            void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
+            int width, int height) {
+    copy_pixels(image->buffer, image->width, image->height, src_x, src_y, dst, dst_w, dst_h, dst_x,
+                dst_y, width, height);
+}
+
+void advance(IMAGE *image) {
+    if (image->isAnimated) {
+        AImageDecoder_advanceFrame(image->src->decoder);
+        if (AImageDecoder_decodeImage(image->src->decoder, image->buffer, image->src->stride,
+                                      image->bufferLen) == ANDROID_IMAGE_DECODER_FINISHED) {
+            AImageDecoder_rewind(image->src->decoder);
+            AImageDecoder_decodeImage(image->src->decoder, image->buffer, image->src->stride,
+                                      image->bufferLen);
+        }
+    }
+}
+
+JNIEXPORT jlong JNICALL
+Java_com_hippo_image_Image_nativeDecode(JNIEnv *env, jclass clazz, jint fd) {
+    IMAGE *image = createFromFd(fd);
+    return (jlong) image;
+}
+
+JNIEXPORT jlong JNICALL
+Java_com_hippo_image_Image_nativeCreate(JNIEnv *env, jclass clazz, jobject bitmap) {
+    AndroidBitmapInfo info;
+    void *pixels = NULL;
+    void *image = NULL;
+
+    AndroidBitmap_getInfo(env, bitmap, &info);
+    AndroidBitmap_lockPixels(env, bitmap, &pixels);
+
+    image = create((int) info.width, (int) info.height, pixels);
+    AndroidBitmap_unlockPixels(env, bitmap);
+    return (jlong) image;
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeRender(JNIEnv *env, jclass clazz, jlong ptr, jint src_x,
+                                        jint src_y, jobject dst, jint dst_x, jint dst_y, jint width,
+                                        jint height) {
+    AndroidBitmapInfo info;
+    void *pixels = NULL;
+
+    AndroidBitmap_getInfo(env, dst, &info);
+    AndroidBitmap_lockPixels(env, dst, &pixels);
+
+    render((IMAGE *) ptr, src_x, src_y, pixels, (int) info.width, (int) info.height, dst_x, dst_y,
+           width,
+           height);
+
+    AndroidBitmap_unlockPixels(env, dst);
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeTexImage(JNIEnv *env, jclass clazz, jlong ptr, jboolean init,
+                                          jint src_x, jint src_y, jint width, jint height) {
+    if (width * height > IMAGE_TILE_MAX_SIZE)
+        return;
+
+    render((IMAGE *) ptr, src_x, src_y, tile_buffer, width, height, 0, 0, width, height);
+
+    if (init) {
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE,
+                     tile_buffer);
+    } else {
+        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE,
+                        tile_buffer);
+    }
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeAdvance(JNIEnv *env, jclass clazz, jlong ptr) {
+    advance((IMAGE *) ptr);
+}
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_image_Image_nativeGetDelay(JNIEnv *env, jclass clazz, jlong ptr) {
+    return ((IMAGE *) ptr)->delay;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_hippo_image_Image_nativeIsOpaque(JNIEnv *env, jclass clazz, jlong ptr) {
+    return ((IMAGE *) ptr)->alpha;
+}
+
+JNIEXPORT void JNICALL
+Java_com_hippo_image_Image_nativeRecycle(JNIEnv *env, jclass clazz, jlong ptr) {
+    recycle((IMAGE *) ptr);
+}
+
+JNIEXPORT jlong JNICALL
+Java_com_hippo_image_Image_nativeDecodeAddr(JNIEnv *env, jclass clazz, jlong addr) {
+    IMAGE *image = createFromAddr((void *) addr, *(long long *) addr);
+    return (jlong) image;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_image_Image_nativeGetFormat(JNIEnv *env, jclass clazz, jlong native_ptr) {
+    return ((IMAGE *) native_ptr)->isAnimated;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_image_Image_nativeGetWidth(JNIEnv *env, jclass clazz, jlong native_ptr) {
+    return ((IMAGE *) native_ptr)->width;
+}
+
+JNIEXPORT jint JNICALL
+Java_com_hippo_image_Image_nativeGetHeight(JNIEnv *env, jclass clazz, jlong native_ptr) {
+    return ((IMAGE *) native_ptr)->height;
+}
@@ -1,34 +0,0 @@
-# Copyright 2018 Hippo Seven
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-cmake_minimum_required(VERSION 3.4.1)
-project(image C)
-
-set(IMAGE_SOURCES
-        image.c
-        image_utils.c
-        java_wrapper.c
-        )
-set(IMAGE_INCLUDES
-        ${CMAKE_CURRENT_SOURCE_DIR}
-        )
-set(IMAGE_LIBRARIES
-        log
-        jnigraphics
-        GLESv2
-        )
-
-add_library(image STATIC ${IMAGE_SOURCES})
-target_include_directories(image PRIVATE ${IMAGE_INCLUDES})
-target_link_libraries(image PRIVATE ${IMAGE_LIBRARIES})
@@ -1,112 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <android/data_space.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "image.h"
-#include "image_utils.h"
-
-void decodeCommon(IMAGE *image, SOURCE *src) {
-    image->src = src;
-    AImageDecoder *decoder = src->decoder;
-    image->isAnimated = AImageDecoder_isAnimated(decoder);
-    AImageDecoder_setDataSpace(decoder, ADATASPACE_SRGB);
-    AImageDecoder_setAndroidBitmapFormat(decoder, ANDROID_BITMAP_FORMAT_RGBA_8888);
-    const AImageDecoderHeaderInfo *headerInfo = AImageDecoder_getHeaderInfo(decoder);
-    image->height = AImageDecoderHeaderInfo_getHeight(headerInfo);
-    image->width = AImageDecoderHeaderInfo_getWidth(headerInfo);
-    image->alpha =
-            AImageDecoderHeaderInfo_getAlphaFlags(headerInfo) == ANDROID_BITMAP_FLAGS_ALPHA_PREMUL;
-    src->stride = AImageDecoder_getMinimumStride(decoder);
-    image->bufferLen = (int) (image->height * src->stride);
-    image->buffer = malloc(image->bufferLen);
-    if (image->isAnimated) {
-        AImageDecoder_setInternallyHandleDisposePrevious(decoder, false);
-        AImageDecoderFrameInfo *frameInfo = AImageDecoderFrameInfo_create();
-        AImageDecoder_getFrameInfo(decoder, frameInfo);
-        image->delay = (int) AImageDecoderFrameInfo_getDuration(frameInfo) / 1000000;
-        AImageDecoderFrameInfo_delete(frameInfo);
-    }
-    AImageDecoder_decodeImage(decoder, image->buffer, src->stride, image->bufferLen);
-    if (!image->isAnimated) {
-        recycleSource(image->src);
-        image->src = NULL;
-    }
-}
-
-IMAGE *createFromFd(int fd) {
-    AImageDecoder *decoder = NULL;
-    if (AImageDecoder_createFromFd(fd, &decoder) != ANDROID_IMAGE_DECODER_SUCCESS)
-        return NULL;
-    IMAGE *image = calloc(1, sizeof(IMAGE));
-    SOURCE *src = calloc(1, sizeof(SOURCE));
-    src->decoder = decoder;
-    src->fd = fd;
-    decodeCommon(image, src);
-    return image;
-}
-
-IMAGE *createFromAddr(void *addr, long size) {
-    AImageDecoder *decoder;
-    AImageDecoder_createFromBuffer((const void *) addr, size, &decoder);
-    IMAGE *image = calloc(1, sizeof(IMAGE));
-    SOURCE *src = calloc(1, sizeof(SOURCE));
-    src->decoder = decoder;
-    src->srcBuffer = addr;
-    decodeCommon(image, src);
-    return image;
-}
-
-IMAGE *create(int32_t width, int32_t height, const void *data) {
-    IMAGE *plain = calloc(1, sizeof(IMAGE));
-    void *buffer = NULL;
-    size_t length = width * height * 4;
-
-    buffer = malloc(length);
-    memcpy(buffer, data, length);
-
-    // plain->isAnimated = false; this is unnecessary since we use calloc
-    plain->width = width;
-    plain->height = height;
-    plain->buffer = buffer;
-    plain->bufferLen = (int) length;
-
-    return plain;
-}
-
-void render(IMAGE *image, int src_x, int src_y,
-            void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
-            int width, int height) {
-    copy_pixels(image->buffer, image->width, image->height, src_x, src_y, dst, dst_w, dst_h, dst_x,
-                dst_y, width, height);
-}
-
-void advance(IMAGE *image) {
-    if (image->isAnimated) {
-        AImageDecoder_advanceFrame(image->src->decoder);
-        if (AImageDecoder_decodeImage(image->src->decoder, image->buffer, image->src->stride,
-                                      image->bufferLen) == ANDROID_IMAGE_DECODER_FINISHED) {
-            AImageDecoder_rewind(image->src->decoder);
-            AImageDecoder_decodeImage(image->src->decoder, image->buffer, image->src->stride,
-                                      image->bufferLen);
-        }
-    }
-}
@@ -1,72 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef IMAGE_IMAGE_H
-#define IMAGE_IMAGE_H
-
-#include <android/imagedecoder.h>
-#include <stdbool.h>
-
-typedef struct {
-    AImageDecoder *decoder;
-    void *srcBuffer;
-    size_t stride;
-    int fd;
-} SOURCE;
-
-typedef struct {
-    int32_t width;
-    int32_t height;
-    void *buffer;
-    int bufferLen;
-    bool isAnimated;
-    bool alpha;
-    int delay;
-    SOURCE *src;
-} IMAGE;
-
-static void recycleSource(SOURCE *src) {
-    if (!src)
-        return;
-    AImageDecoder_delete(src->decoder);
-    free(src->srcBuffer);
-    free(src);
-}
-
-static void recycle(IMAGE *image) {
-    if (!image)
-        return;
-    recycleSource(image->src);
-    free(image->buffer);
-    free(image);
-}
-
-IMAGE *createFromFd(int fd);
-
-IMAGE *createFromAddr(void *addr, long size);
-
-IMAGE *create(int32_t width, int32_t height, const void *data);
-
-void render(IMAGE *image, int src_x, int src_y,
-            void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
-            int width, int height);
-
-void advance(IMAGE *image);
-
-#endif /* IMAGE_IMAGE_H */
@@ -1,107 +0,0 @@
-/*
- * Copyright 2015 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "image_utils.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-bool copy_pixels(const void *src, int src_w, int src_h, int src_x, int src_y,
-                 void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
-                 int width, int height) {
-    int left;
-    int line;
-    size_t line_stride;
-    int src_stride;
-    int src_pos;
-    int dst_pos;
-    size_t dst_blank_length;
-
-    // Sanitize
-    if (src_x < 0) {
-        width -= src_x;
-        dst_x -= src_x;
-        src_x = 0;
-    }
-    if (dst_x < 0) {
-        width -= dst_x;
-        src_x -= dst_x;
-        dst_x = 0;
-    }
-    if (width <= 0) {
-        return false;
-    }
-    if (src_y < 0) {
-        height -= src_y;
-        dst_y -= src_y;
-        src_y = 0;
-    }
-    if (dst_y < 0) {
-        height -= dst_y;
-        src_y -= dst_y;
-        dst_y = 0;
-    }
-    if (height <= 0) {
-        return false;
-    }
-    left = src_x + width - src_w;
-    if (left > 0) {
-        width -= left;
-    }
-    left = dst_x + width - dst_w;
-    if (left > 0) {
-        width -= left;
-    }
-    if (width <= 0) {
-        return false;
-    }
-    left = src_y + height - src_h;
-    if (left > 0) {
-        height -= left;
-    }
-    left = dst_y + height - dst_h;
-    if (left > 0) {
-        height -= left;
-    }
-    if (height <= 0) {
-        return false;
-    }
-
-    // Init
-    line_stride = (size_t) (width * 4);
-    src_stride = src_w * 4;
-    src_pos = src_y * src_stride + src_x * 4;
-    dst_pos = 0;
-
-    dst_blank_length = (size_t) (dst_y * dst_w + dst_x) * 4;
-
-    // First line
-    dst_pos += dst_blank_length;
-    memcpy(dst + dst_pos, src + src_pos, line_stride);
-    dst_pos += line_stride;
-    src_pos += src_stride;
-
-    // Other lines
-    dst_blank_length = (size_t) ((dst_w - width) * 4);
-    for (line = 1; line < height; line++) {
-        dst_pos += dst_blank_length;
-        memcpy(dst + dst_pos, src + src_pos, line_stride);
-        dst_pos += line_stride;
-        src_pos += src_stride;
-    }
-
-    return true;
-}
@@ -1,29 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef IMAGE_IMAGE_UTILS_H
-#define IMAGE_IMAGE_UTILS_H
-
-#include <stdbool.h>
-
-bool copy_pixels(const void *src, int src_w, int src_h, int src_x, int src_y,
-                 void *dst, int dst_w, int dst_h, int dst_x, int dst_y,
-                 int width, int height);
-
-#endif /* IMAGE_IMAGE_UTILS_H */
@@ -1,152 +0,0 @@
-/*
- * Copyright 2015 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdlib.h>
-#include <android/bitmap.h>
-#include <GLES2/gl2.h>
-#include <jni.h>
-
-#include "java_wrapper.h"
-#include "image.h"
-#include "log.h"
-
-static void *tile_buffer = NULL;
-
-static int jniGetFDFromFileDescriptor(JNIEnv *env, jobject fileDescriptor) {
-    jint fd = -1;
-    jclass fdClass = (*env)->FindClass(env, "java/io/FileDescriptor");
-
-    if (fdClass != NULL) {
-        jfieldID fdClassDescriptorFieldID = (*env)->GetFieldID(env, fdClass, "descriptor", "I");
-        if (fdClassDescriptorFieldID != NULL && fileDescriptor != NULL) {
-            fd = (*env)->GetIntField(env, fileDescriptor, fdClassDescriptorFieldID);
-        }
-    }
-
-    return fd;
-}
-
-JNIEXPORT jlong JNICALL
-Java_com_hippo_image_Image_nativeDecodeFdInt(JNIEnv *env, jclass clazz, jint fd) {
-    IMAGE *image = createFromFd(fd);
-    return (jlong) image;
-}
-
-JNIEXPORT jlong JNICALL
-Java_com_hippo_image_Image_nativeDecode(JNIEnv *env, jclass clazz, jobject fd) {
-    return Java_com_hippo_image_Image_nativeDecodeFdInt(env, clazz,
-                                                        jniGetFDFromFileDescriptor(env, fd));
-}
-
-JNIEXPORT jlong JNICALL
-Java_com_hippo_image_Image_nativeCreate(JNIEnv *env, jclass clazz, jobject bitmap) {
-    AndroidBitmapInfo info;
-    void *pixels = NULL;
-    void *image = NULL;
-
-    AndroidBitmap_getInfo(env, bitmap, &info);
-    AndroidBitmap_lockPixels(env, bitmap, &pixels);
-
-    image = create(info.width, info.height, pixels);
-    AndroidBitmap_unlockPixels(env, bitmap);
-    return (jlong) image;
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_image_Image_nativeRender(JNIEnv *env, jclass clazz, jlong ptr, jint src_x,
-                                        jint src_y, jobject dst, jint dst_x, jint dst_y, jint width,
-                                        jint height) {
-    AndroidBitmapInfo info;
-    void *pixels = NULL;
-
-    AndroidBitmap_getInfo(env, dst, &info);
-    AndroidBitmap_lockPixels(env, dst, &pixels);
-
-    render((IMAGE *) ptr, src_x, src_y, pixels, info.width, info.height, dst_x, dst_y, width,
-           height);
-
-    AndroidBitmap_unlockPixels(env, dst);
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_image_Image_nativeTexImage(JNIEnv *env, jclass clazz, jlong ptr, jboolean init,
-                                          jint src_x, jint src_y, jint width, jint height) {
-    if (width * height > IMAGE_TILE_MAX_SIZE)
-        return;
-
-    render((IMAGE *) ptr, src_x, src_y, tile_buffer, width, height, 0, 0, width, height);
-
-    if (init) {
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE,
-                     tile_buffer);
-    } else {
-        glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE,
-                        tile_buffer);
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_image_Image_nativeAdvance(JNIEnv *env, jclass clazz, jlong ptr) {
-    advance((IMAGE *) ptr);
-}
-
-JNIEXPORT jint JNICALL
-Java_com_hippo_image_Image_nativeGetDelay(JNIEnv *env, jclass clazz, jlong ptr) {
-    return ((IMAGE *) ptr)->delay;
-}
-
-JNIEXPORT jboolean JNICALL
-Java_com_hippo_image_Image_nativeIsOpaque(JNIEnv *env, jclass clazz, jlong ptr) {
-    return ((IMAGE *) ptr)->alpha;
-}
-
-JNIEXPORT void JNICALL
-Java_com_hippo_image_Image_nativeRecycle(JNIEnv *env, jclass clazz, jlong ptr) {
-    recycle((IMAGE *) ptr);
-}
-
-bool image_onLoad() {
-    tile_buffer = malloc(IMAGE_TILE_MAX_SIZE * 4);
-    return tile_buffer != NULL;
-}
-
-void image_onUnload() {
-    free(tile_buffer);
-    tile_buffer = NULL;
-}
-
-JNIEXPORT jlong JNICALL
-Java_com_hippo_image_Image_nativeDecodeAddr(JNIEnv *env, jclass clazz, jlong addr) {
-    Memarea *memarea = (Memarea *) addr;
-    IMAGE *image = createFromAddr(memarea->buffer, memarea->size);
-    free(memarea);
-    return (jlong) image;
-}
-
-JNIEXPORT jint JNICALL
-Java_com_hippo_image_Image_nativeGetFormat(JNIEnv *env, jclass clazz, jlong native_ptr) {
-    return ((IMAGE *) native_ptr)->isAnimated;
-}
-
-JNIEXPORT jint JNICALL
-Java_com_hippo_image_Image_nativeGetWidth(JNIEnv *env, jclass clazz, jlong native_ptr) {
-    return ((IMAGE *) native_ptr)->width;
-}
-
-JNIEXPORT jint JNICALL
-Java_com_hippo_image_Image_nativeGetHeight(JNIEnv *env, jclass clazz, jlong native_ptr) {
-    return ((IMAGE *) native_ptr)->height;
-}
@@ -1,36 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef IMAGE_JAVA_WRAPPER_H
-#define IMAGE_JAVA_WRAPPER_H
-
-#include <stdbool.h>
-
-#define IMAGE_TILE_MAX_SIZE (512 * 512)
-
-typedef struct Memarea {
-    void *buffer;
-    long size;
-} Memarea;
-
-bool image_onLoad();
-
-void image_onUnload();
-
-#endif /* IMAGE_JAVA_WRAPPER_H */
@@ -1,65 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * EhViewer. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include <jni.h>
-#include <archive.h>
-#include <lzma.h>
-#include <zlib.h>
-#include <nettle/config.h>
-
-#include "image/java_wrapper.h"
-
-JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
-    JNIEnv *env;
-
-    if ((*vm)->GetEnv(vm, (void **) (&env), JNI_VERSION_1_6) != JNI_OK) {
-        return JNI_ERR;
-    }
-
-    if (!image_onLoad(vm)) {
-        return JNI_ERR;
-    }
-
-    return JNI_VERSION_1_6;
-}
-
-JNIEXPORT void JNICALL
-JNI_OnUnload(JavaVM *vm, void *reserved) {
-    image_onUnload();
-}
-
-JNIEXPORT jstring JNICALL
-Java_com_hippo_Native_getlibarchiveVersion(JNIEnv *env, jclass clazz) {
-    return (*env)->NewStringUTF(env, ARCHIVE_VERSION_STRING);
-}
-
-JNIEXPORT jstring JNICALL
-Java_com_hippo_Native_getliblzmaVersion(JNIEnv *env, jclass clazz) {
-    return (*env)->NewStringUTF(env, lzma_version_string());
-}
-
-JNIEXPORT jstring JNICALL
-Java_com_hippo_Native_getzlibVersion(JNIEnv *env, jclass clazz) {
-    return (*env)->NewStringUTF(env, ZLIB_VERSION);
-}
-
-JNIEXPORT jstring JNICALL
-Java_com_hippo_Native_getnettleVersion(JNIEnv *env, jclass clazz) {
-    return (*env)->NewStringUTF(env, PACKAGE_STRING);
-}
@@ -149,7 +149,7 @@
 #define PACKAGE_NAME "nettle"

 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "nettle 3.8"
+#define PACKAGE_STRING "nettle 3.8.1"

 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "nettle"
@@ -158,7 +158,7 @@
 #define PACKAGE_URL ""

 /* Define to the version of this package. */
-#define PACKAGE_VERSION "3.8"
+#define PACKAGE_VERSION "3.8.1"

 /* The size of `long', as computed by sizeof. */
 #define SIZEOF_LONG __SIZEOF_LONG__
@@ -15,20 +15,16 @@
 * You should have received a copy of the GNU General Public License along with EhViewer.
 * If not, see <https://www.gnu.org/licenses/>.
 */
+package com.hippo

-package com.hippo;
+import java.io.FileDescriptor

-public class Native {
-
-    public static void initialize() {
-        System.loadLibrary("ehviewer");
+object Native {
+    @JvmStatic
+    fun initialize() {
+        System.loadLibrary("ehviewer")
    }

-    public static native String getlibarchiveVersion();
-
-    public static native String getliblzmaVersion();
-
-    public static native String getzlibVersion();
-
-    public static native String getnettleVersion();
-}
+    @JvmStatic
+    external fun getFd(fd: FileDescriptor?): Int
+}
@@ -1,64 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with EhViewer.
- * If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.hippo;
-
-import android.content.Context;
-import android.net.Uri;
-import android.os.ParcelFileDescriptor;
-import android.system.Os;
-import android.system.OsConstants;
-
-import java.io.FileDescriptor;
-
-public class UriArchiveAccessor {
-    ParcelFileDescriptor pfd;
-    FileDescriptor fd;
-    long archiveAddr;
-    Context ctx;
-    Uri uri;
-
-    public UriArchiveAccessor(Context ctx, Uri uri) {
-        this.ctx = ctx;
-        this.uri = uri;
-    }
-
-    public int open() throws Exception {
-        pfd = ctx.getContentResolver().openFileDescriptor(uri, "r");
-        fd = pfd.getFileDescriptor();
-        archiveAddr = Os.mmap(0, pfd.getStatSize(), OsConstants.PROT_READ, OsConstants.MAP_PRIVATE, fd, 0);
-        return openArchive(archiveAddr, pfd.getStatSize());
-    }
-
-    private native int openArchive(long addr, long size);
-
-    public native long extracttoOutputStream(int index);
-
-    public native boolean needPassword();
-
-    public native boolean providePassword(String str);
-
-    private native void closeArchive();
-
-    public void close() throws Exception {
-        closeArchive();
-        Os.munmap(archiveAddr, pfd.getStatSize());
-        Os.close(fd);
-        pfd.close();
-    }
-}
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 Tarsin Norbin
+ *
+ * This file is part of EhViewer
+ *
+ * EhViewer is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * EhViewer is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with EhViewer.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.hippo
+
+import android.content.Context
+import android.net.Uri
+
+class UriArchiveAccessor(ctx: Context, uri: Uri) {
+    val pfd by lazy { ctx.contentResolver.openFileDescriptor(uri, "r")!! }
+    fun open(): Int {
+        return openArchive(pfd.fd, pfd.statSize)
+    }
+
+    private external fun openArchive(fd: Int, size: Long): Int
+    external fun extractToAddr(index: Int): Long
+    external fun extractToFd(index: Int, fd: Int)
+    external fun getFilename(index: Int): String
+    external fun needPassword(): Boolean
+    external fun providePassword(str: String): Boolean
+    private external fun closeArchive()
+    fun close() {
+        closeArchive()
+        pfd.close()
+    }
+}
@@ -0,0 +1,20 @@
+package com.hippo.app
+
+import android.content.Context
+import android.view.WindowManager
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+open class BaseDialogBuilder constructor(
+    context: Context
+) : MaterialAlertDialogBuilder(context) {
+    override fun create(): AlertDialog {
+        return super.create().apply {
+            window?.run {
+                addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND)
+                addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
+                attributes.blurBehindRadius = 32
+            }
+        }
+    }
+}
@@ -18,7 +18,6 @@ package com.hippo.app
 import android.content.Context
 import android.view.LayoutInflater
 import android.widget.CheckBox
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.hippo.ehviewer.R

 class CheckBoxDialogBuilder constructor(
@@ -26,7 +25,7 @@ class CheckBoxDialogBuilder constructor(
    message: String?,
    checkText: String?,
    checked: Boolean
-) : MaterialAlertDialogBuilder(
+) : BaseDialogBuilder(
    context
 ) {
    private val mCheckBox: CheckBox
@@ -23,7 +23,6 @@ import android.widget.EditText
 import android.widget.TextView
 import android.widget.TextView.OnEditorActionListener
 import androidx.appcompat.app.AlertDialog
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputLayout
 import com.hippo.ehviewer.R

@@ -31,7 +30,7 @@ class EditTextDialogBuilder constructor(
    context: Context,
    text: String?,
    hint: String?
-) : MaterialAlertDialogBuilder(
+) : BaseDialogBuilder(
    context
 ), OnEditorActionListener {
    private val mTextInputLayout: TextInputLayout
@@ -23,14 +23,13 @@ import android.widget.ArrayAdapter
 import android.widget.CheckBox
 import android.widget.ListView
 import androidx.appcompat.app.AlertDialog
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.hippo.ehviewer.R
 import com.hippo.yorozuya.ViewUtils

 class ListCheckBoxDialogBuilder constructor(
    context: Context, items: Array<CharSequence>,
    listener: OnItemClickListener?, checkText: String?, checked: Boolean
-) : MaterialAlertDialogBuilder(
+) : BaseDialogBuilder(
    context
 ) {
    private val mCheckBox: CheckBox
@@ -51,7 +51,6 @@ public final class ConacoTask<V> {
    private final WeakReference<Unikery<V>> mUnikeryWeakReference;
    private final String mKey;
    private final String mUrl;
-    private final DataContainer mDataContainer;
    private final boolean mUseMemoryCache;
    private final boolean mUseDiskCache;
    private final boolean mUseNetwork;
@@ -73,7 +72,6 @@ public final class ConacoTask<V> {
        mUnikeryWeakReference = new WeakReference<>(builder.mUnikery);
        mKey = builder.mKey;
        mUrl = builder.mUrl;
-        mDataContainer = builder.mDataContainer;
        mUseMemoryCache = builder.mUseMemoryCache;
        mUseDiskCache = builder.mUseDiskCache;
        mUseNetwork = builder.mUseNetwork;
@@ -85,42 +83,6 @@ public final class ConacoTask<V> {
        mConaco = builder.mConaco;
    }

-    private static void putFromDiskCacheToDataContainer(String key, ValueCache cache, DataContainer container) {
-        SimpleDiskCache diskCache = cache.getDiskCache();
-        if (diskCache != null) {
-            InputStreamPipe pipe = diskCache.getInputStreamPipe(key);
-            if (pipe != null) {
-                try {
-                    pipe.obtain();
-                    container.save(pipe.open(), -1L, null, null);
-                } catch (IOException e) {
-                    Log.d(TAG, "Can't save value from disk cache to data container");
-                    e.printStackTrace();
-                    container.remove();
-                } finally {
-                    pipe.close();
-                    pipe.release();
-                }
-            }
-        }
-    }
-
-    private static void putFromDataContainerToDiskCache(String key, ValueCache cache, DataContainer container) {
-        InputStreamPipe pipe = container.get();
-        if (pipe != null) {
-            try {
-                pipe.obtain();
-                cache.putRawToDisk(key, pipe.open());
-            } catch (IOException e) {
-                Log.w(TAG, "Can't save value from data container to disk cache", e);
-                cache.removeFromDisk(key);
-            } finally {
-                pipe.close();
-                pipe.release();
-            }
-        }
-    }
-
    int getId() {
        return mId;
    }
@@ -219,7 +181,6 @@ public final class ConacoTask<V> {
        private Unikery<T> mUnikery;
        private String mKey;
        private String mUrl;
-        private DataContainer mDataContainer;
        private boolean mUseMemoryCache = true;
        private boolean mUseDiskCache = true;
        private boolean mUseNetwork = true;
@@ -262,11 +223,6 @@ public final class ConacoTask<V> {
            return this;
        }

-        public Builder<T> setDataContainer(DataContainer dataContainer) {
-            mDataContainer = dataContainer;
-            return this;
-        }
-
        boolean isUseMemoryCache() {
            return mUseMemoryCache;
        }
@@ -332,7 +288,7 @@ public final class ConacoTask<V> {
            if (mUnikery == null) {
                throw new IllegalStateException("Must set unikery");
            }
-            if (mKey == null && mUrl == null && mDataContainer == null) {
+            if (mKey == null && mUrl == null) {
                throw new IllegalStateException("At least one of mKey and mUrl and mDataContainer have to not be null");
            }
        }
@@ -352,26 +308,13 @@ public final class ConacoTask<V> {
            } else {
                V value = null;

-                // First check data container
-                if (mDataContainer != null && mDataContainer.isEnabled()) {
-                    InputStreamPipe isp = mDataContainer.get();
-                    if (isp != null) {
-                        value = mHelper.decode(isp);
-                    }
-                }
-
                // Then check disk cache
                if (mKey != null) {
                    if (value == null && mUseDiskCache) {
                        value = mCache.getFromDisk(mKey);
-                        // Put back to data container
-                        if (value != null && mDataContainer != null && mDataContainer.isEnabled()) {
-                            putFromDiskCacheToDataContainer(mKey, mCache, mDataContainer);
-                        }
                    }

                    if (value != null && mUseMemoryCache && mHelper.useMemoryCache(mKey, value)) {
-                        // Put it to memory
                        mCache.putToMemory(mKey, value);
                    }
                }
@@ -451,18 +394,6 @@ public final class ConacoTask<V> {
            }
        }

-        private boolean putToDataContainer(InputStream is, ResponseBody body) {
-            // Get media type
-            String mediaType;
-            MediaType mt = body.contentType();
-            if (mt != null) {
-                mediaType = mt.type() + '/' + mt.subtype();
-            } else {
-                mediaType = null;
-            }
-            return mDataContainer.save(is, body.contentLength(), mediaType, this);
-        }
-
        @Override
        protected V doInBackground(Void... params) {
            if (isNotNecessary(this)) {
@@ -489,7 +420,7 @@ public final class ConacoTask<V> {
                    return null;
                }

-                if ((mDataContainer == null || !mDataContainer.isEnabled()) && mKey != null) {
+                if (mKey != null) {
                    if (putToDiskCache(is, body.contentLength())) {
                        // Get object from disk cache
                        value = mCache.getFromDisk(mKey);
@@ -506,37 +437,6 @@ public final class ConacoTask<V> {
                        mCache.removeFromDisk(mKey);
                        return null;
                    }
-                } else if (mDataContainer != null && mDataContainer.isEnabled()) {
-                    // Check url Moved
-                    HttpUrl requestHttpUrl = request.url();
-                    HttpUrl responseHttpUrl = response.request().url();
-                    if (!responseHttpUrl.equals(requestHttpUrl)) {
-                        mDataContainer.onUrlMoved(mUrl, responseHttpUrl.url().toString());
-                    }
-
-                    // Put to data container
-                    if (!putToDataContainer(is, body)) {
-                        return null;
-                    }
-
-                    // Get value from data container
-                    InputStreamPipe isp = mDataContainer.get();
-                    if (isp == null) {
-                        return null;
-                    }
-                    value = mHelper.decode(isp);
-                    if (value == null) {
-                        mDataContainer.remove();
-                    } else if (mKey != null) {
-                        // Put to disk cache
-                        putFromDataContainerToDiskCache(mKey, mCache, mDataContainer);
-
-                        if (mUseMemoryCache && mHelper.useMemoryCache(mKey, value)) {
-                            // Put it to memory
-                            mCache.putToMemory(mKey, value);
-                        }
-                    }
-                    return value;
                } else {
                    return null;
                }
@@ -1,52 +0,0 @@
-/*
- * Copyright 2015-2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.conaco;
-
-import androidx.annotation.Nullable;
-
-import com.hippo.streampipe.InputStreamPipe;
-
-import java.io.InputStream;
-
-public interface DataContainer {
-
-    /**
-     * Returns the enabled status for this DataContainer.
-     */
-    boolean isEnabled();
-
-    /**
-     * Get 304 or something like that
-     */
-    void onUrlMoved(String requestUrl, String responseUrl);
-
-    /**
-     * Save the {@code InputStream}
-     */
-    boolean save(InputStream is, long length, @Nullable String mediaType, @Nullable ProgressNotifier notify);
-
-    /**
-     * Get {@code InputStreamPipe} for saved before
-     */
-    @Nullable
-    InputStreamPipe get();
-
-    /**
-     * Remove saved stuff
-     */
-    void remove();
-}
@@ -26,6 +26,7 @@ import android.content.ServiceConnection;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.os.Debug;
 import android.text.Html;
 import android.text.method.LinkMovementMethod;
@@ -43,8 +44,8 @@ import androidx.lifecycle.DefaultLifecycleObserver;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ProcessLifecycleOwner;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.hippo.Native;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.beerbelly.SimpleDiskCache;
 import com.hippo.conaco.Conaco;
 import com.hippo.ehviewer.client.EhClient;
@@ -60,13 +61,13 @@ import com.hippo.ehviewer.client.parser.EventPaneParser;
 import com.hippo.ehviewer.download.DownloadManager;
 import com.hippo.ehviewer.spider.SpiderDen;
 import com.hippo.ehviewer.ui.CommonOperations;
+import com.hippo.ehviewer.ui.EhActivity;
 import com.hippo.image.Image;
 import com.hippo.image.ImageBitmap;
 import com.hippo.network.StatusCodeException;
 import com.hippo.scene.SceneApplication;
 import com.hippo.unifile.UniFile;
 import com.hippo.util.BitmapUtils;
-import com.hippo.util.ClipboardUtil;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.util.IoThreadPoolExecutor;
 import com.hippo.util.ReadableTime;
@@ -108,6 +109,7 @@ public class EhApplication extends SceneApplication {
    private static final long DEBUG_PRINT_INTERVAL = 3000L;

    public static boolean locked = true;
+    public static long locked_last_leave_time = 0;

    private static EhApplication instance;

@@ -326,7 +328,6 @@ public class EhApplication extends SceneApplication {
        super.onCreate();

        Native.initialize();
-        ClipboardUtil.initialize(this);
        GetText.initialize(this);
        StatusCodeException.initialize(this);
        Settings.initialize(this);
@@ -337,7 +338,10 @@ public class EhApplication extends SceneApplication {
        EhEngine.initialize();
        BitmapUtils.initialize(this);

-        AppCompatDelegate.setApplicationLocales(LocaleListCompat.create(Settings.getLocale()));
+        // Locales can be managed by system automatically above Snow Cone v2
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU)
+            AppCompatDelegate.setApplicationLocales(LocaleListCompat.create(Settings.getLocale()));
+
        AppCompatDelegate.setDefaultNightMode(Settings.getTheme());

        // Do io tasks in new thread
@@ -425,7 +429,7 @@ public class EhApplication extends SceneApplication {
        Activity activity = getTopActivity();
        if (activity != null) {
            activity.runOnUiThread(() -> {
-                AlertDialog dialog = new MaterialAlertDialogBuilder(activity)
+                AlertDialog dialog = new BaseDialogBuilder(activity)
                        .setMessage(Html.fromHtml(html))
                        .setPositiveButton(android.R.string.ok, null)
                        .create();
@@ -528,9 +532,9 @@ public class EhApplication extends SceneApplication {
    }

    @Nullable
-    public Activity getTopActivity() {
+    public EhActivity getTopActivity() {
        if (!mActivityList.isEmpty()) {
-            return mActivityList.get(mActivityList.size() - 1);
+            return (EhActivity) mActivityList.get(mActivityList.size() - 1);
        } else {
            return null;
        }
@@ -586,6 +590,8 @@ public class EhApplication extends SceneApplication {
    static class EhlifecycleObserver implements DefaultLifecycleObserver {
        @Override
        public void onPause(@NonNull LifecycleOwner owner) {
+            if (!locked)
+                locked_last_leave_time = System.currentTimeMillis() / 1000;
            locked = true;
        }
    }
@@ -22,6 +22,7 @@ import android.net.Uri;

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.paging.PagingSource;
 import androidx.room.Room;

 import com.hippo.ehviewer.client.data.GalleryInfo;
@@ -57,8 +58,6 @@ import java.util.List;
 public class EhDB {
    private static final int CUR_DB_VER = 4;

-    private static final int MAX_HISTORY_COUNT = 200;
-
    private static EhDatabase db;

    private static void upgradeDB(SQLiteDatabase db, int oldVersion) {
@@ -328,10 +327,14 @@ public class EhDB {
        dao.update(list);
    }

-    public static synchronized List<HistoryInfo> getHistoryLazyList() {
+    public static synchronized List<HistoryInfo> getHistoryList() {
        return db.historyDao().list();
    }

+    public static synchronized PagingSource<Integer, HistoryInfo> getHistoryLazyList() {
+        return db.historyDao().listLazy();
+    }
+
    public static synchronized void putHistoryInfo(GalleryInfo galleryInfo) {
        HistoryDao dao = db.historyDao();
        HistoryInfo info = dao.load(galleryInfo.gid);
@@ -344,8 +347,6 @@ public class EhDB {
            info = new HistoryInfo(galleryInfo);
            info.time = System.currentTimeMillis();
            dao.insert(info);
-            List<HistoryInfo> list = dao.list(MAX_HISTORY_COUNT, -1);
-            dao.delete(list);
        }
    }

@@ -356,9 +357,6 @@ public class EhDB {
                dao.insert(info);
            }
        }
-
-        List<HistoryInfo> list = dao.list(MAX_HISTORY_COUNT, -1);
-        dao.delete(list);
    }

    public static synchronized void deleteHistoryInfo(HistoryInfo info) {
@@ -492,60 +490,73 @@ public class EhDB {
            EhDatabase oldRoomDatabase = Room.databaseBuilder(context, EhDatabase.class, tmpDBName)
                    .createFromFile(file).allowMainThreadQueries().build();

+            // Download label
+            DownloadManager manager = EhApplication.getDownloadManager(context);
+            try {
+                List<DownloadLabel> downloadLabelList = oldRoomDatabase.downloadLabelDao().list();
+                manager.addDownloadLabel(downloadLabelList);
+            } catch (Exception ignored) {}

            // Downloads
-            DownloadManager manager = EhApplication.getDownloadManager(context);
-            List<DownloadInfo> downloadInfoList = oldRoomDatabase.downloadsDao().list();
-            manager.addDownload(downloadInfoList, false);
-
-            // Download label
-            List<DownloadLabel> downloadLabelList = oldRoomDatabase.downloadLabelDao().list();
-            manager.addDownloadLabel(downloadLabelList);
+            try {
+                List<DownloadInfo> downloadInfoList = oldRoomDatabase.downloadsDao().list();
+                manager.addDownload(downloadInfoList, false);
+            } catch (Exception ignored) {}

            // Download dirname
-            List<DownloadDirname> downloadDirnameList = oldRoomDatabase.downloadDirnameDao().list();
-            for (DownloadDirname dirname : downloadDirnameList) {
-                putDownloadDirname(dirname.getGid(), dirname.getDirname());
-            }
+            try {
+                List<DownloadDirname> downloadDirnameList = oldRoomDatabase.downloadDirnameDao().list();
+                for (DownloadDirname dirname : downloadDirnameList) {
+                    putDownloadDirname(dirname.getGid(), dirname.getDirname());
+                }
+            } catch (Exception ignored) {}

            // History
-            List<HistoryInfo> historyInfoList = oldRoomDatabase.historyDao().list();
-            putHistoryInfo(historyInfoList);
+            try {
+                List<HistoryInfo> historyInfoList = oldRoomDatabase.historyDao().list();
+                putHistoryInfo(historyInfoList);
+            } catch (Exception ignored) {}

            // QuickSearch
-            List<QuickSearch> quickSearchList = oldRoomDatabase.quickSearchDao().list();
-            List<QuickSearch> currentQuickSearchList = db.quickSearchDao().list();
-            List<QuickSearch> importList = new ArrayList<>();
-            for (QuickSearch quickSearch : quickSearchList) {
-                String name = quickSearch.name;
-                for (QuickSearch q : currentQuickSearchList) {
-                    if (ObjectUtils.equal(q.name, name)) {
-                        // The same name
-                        name = null;
-                        break;
+            try {
+                List<QuickSearch> quickSearchList = oldRoomDatabase.quickSearchDao().list();
+                List<QuickSearch> currentQuickSearchList = db.quickSearchDao().list();
+                List<QuickSearch> importList = new ArrayList<>();
+                for (QuickSearch quickSearch : quickSearchList) {
+                    String name = quickSearch.name;
+                    for (QuickSearch q : currentQuickSearchList) {
+                        if (ObjectUtils.equal(q.name, name)) {
+                            // The same name
+                            name = null;
+                            break;
+                        }
                    }
+                    if (null == name) {
+                        continue;
+                    }
+                    importList.add(quickSearch);
                }
-                if (null == name) {
-                    continue;
-                }
-                importList.add(quickSearch);
-            }
-            importQuickSearch(importList);
+                importQuickSearch(importList);
+            } catch (Exception ignored) {}

            // LocalFavorites
-            List<LocalFavoriteInfo> localFavoriteInfoList = oldRoomDatabase.localFavoritesDao().list();
-            for (LocalFavoriteInfo info : localFavoriteInfoList) {
-                putLocalFavorites(info);
-            }
+            try {
+                List<LocalFavoriteInfo> localFavoriteInfoList = oldRoomDatabase.localFavoritesDao().list();
+                for (LocalFavoriteInfo info : localFavoriteInfoList) {
+                    putLocalFavorites(info);
+                }
+            } catch (Exception ignored) {}

            // Filter
-            List<Filter> filterList = oldRoomDatabase.filterDao().list();
-            List<Filter> currentFilterList = db.filterDao().list();
-            for (Filter filter : filterList) {
-                if (!currentFilterList.contains(filter)) {
-                    addFilter(filter);
+            try {
+                List<Filter> filterList = oldRoomDatabase.filterDao().list();
+                List<Filter> currentFilterList = db.filterDao().list();
+                for (Filter filter : filterList) {
+                    if (!currentFilterList.contains(filter)) {
+                        addFilter(filter);
+                    }
                }
-            }
+            } catch (Exception ignored) {}

            return null;
        } catch (Throwable e) {
@@ -50,6 +50,8 @@ public class Settings {
     ********************/

    public static final String KEY_THEME = "theme";
+
+    public static final String KEY_ACCOUNT = "account";
    public static final String KEY_BLACK_DARK_THEME = "black_dark_theme";
    public static final int THEME_LIGHT = 1;
    public static final int THEME_SYSTEM = -1;
@@ -76,6 +78,8 @@ public class Settings {
    public static final String KEY_DOWNLOAD_SAVE_SCHEME = "image_scheme";
    public static final String KEY_DOWNLOAD_SAVE_AUTHORITY = "image_authority";
    public static final String KEY_DOWNLOAD_SAVE_PATH = "image_path";
+
+    public static final String KEY_NOTIFICATION_REQUIRED = "notification_required";
    public static final String KEY_DOWNLOAD_SAVE_QUERY = "image_query";
    public static final String KEY_DOWNLOAD_SAVE_FRAGMENT = "image_fragment";
    public static final String KEY_MEDIA_SCAN = "media_scan";
@@ -88,6 +92,7 @@ public class Settings {
     ********************/
    public static final String KEY_SAVE_PARSE_ERROR_BODY = "save_parse_error_body";
    public static final String KEY_SECURITY = "require_unlock";
+    public static final String KEY_SECURITY_DELAY = "require_unlock_delay";
    public static final String DEFAULT_SECURITY = "";
    public static final String KEY_ENABLE_FINGERPRINT = "enable_fingerprint";
    public static final String KEY_READ_CACHE_SIZE = "read_cache_size";
@@ -100,6 +105,11 @@ public class Settings {
    private static final int DEFAULT_VERSION_CODE = 0;
    private static final String KEY_DISPLAY_NAME = "display_name";
    private static final String DEFAULT_DISPLAY_NAME = null;
+    public static final String KEY_LIST_THUMB_SIZE = "list_tile_size";
+    private static final int DEFAULT_LIST_THUMB_SIZE = 40;
+    private static int LIST_THUMB_SIZE = 40;
+
+    public static boolean LIST_THUMB_SIZE_INITED = false;
    private static final String KEY_AVATAR = "avatar";
    private static final String DEFAULT_AVATAR = null;
    private static final String KEY_SHOW_WARNING = "show_warning";
@@ -426,6 +436,7 @@ public class Settings {
        putInt(KEY_VERSION_CODE, value);
    }

+    @Nullable
    public static String getDisplayName() {
        return getString(KEY_DISPLAY_NAME, DEFAULT_DISPLAY_NAME);
    }
@@ -1056,6 +1067,9 @@ public class Settings {
    public static void putSecurity(boolean value) {
        putBoolean(KEY_SECURITY, value);
    }
+    public static int getSecurityDelay() {
+        return getInt(KEY_SECURITY_DELAY, 0);
+    }

    public static boolean getEnableFingerprint() {
        return getBoolean(KEY_ENABLE_FINGERPRINT, true);
@@ -1168,4 +1182,22 @@ public class Settings {
    public static void putPasswdToArchivePasswds(String value) {
        putStringToStringSet(KEY_ARCHIVE_PASSWDS, value);
    }
+
+    public static int getListThumbSize() {
+        if (LIST_THUMB_SIZE_INITED) {
+            return LIST_THUMB_SIZE;
+        }
+        int size = 3 * getInt(KEY_LIST_THUMB_SIZE, DEFAULT_LIST_THUMB_SIZE);
+        LIST_THUMB_SIZE = size;
+        LIST_THUMB_SIZE_INITED = true;
+        return size;
+    }
+
+    public static boolean getNotificationRequired() {
+        return getBoolean(KEY_NOTIFICATION_REQUIRED, false);
+    }
+
+    public static void putNotificationRequired() {
+        putBoolean(KEY_NOTIFICATION_REQUIRED, true);
+    }
 }
@@ -44,7 +44,7 @@ public class FavListUrlBuilder implements Parcelable {
        }
    };
    private static final String TAG = FavListUrlBuilder.class.getSimpleName();
-    private int mIndex;
+    private String mNext;
    private String mKeyword;
    private int mFavCat = FAV_CAT_ALL;

@@ -52,7 +52,7 @@ public class FavListUrlBuilder implements Parcelable {
    }

    protected FavListUrlBuilder(Parcel in) {
-        this.mIndex = in.readInt();
+        this.mNext = in.readString();
        this.mKeyword = in.readString();
        this.mFavCat = in.readInt();
    }
@@ -61,8 +61,8 @@ public class FavListUrlBuilder implements Parcelable {
        return favCat >= 0 && favCat <= 9;
    }

-    public void setIndex(int index) {
-        mIndex = index;
+    public void setNext(String next) {
+        mNext = next;
    }

    public String getKeyword() {
@@ -105,8 +105,8 @@ public class FavListUrlBuilder implements Parcelable {
                Log.e(TAG, "Can't URLEncoder.encode " + mKeyword);
            }
        }
-        if (mIndex > 0) {
-            ub.addQuery("page", Integer.toString(mIndex));
+        if (mNext != null && !mNext.isEmpty()) {
+            ub.addQuery("next", mNext);
        }
        return ub.build();
    }
@@ -118,7 +118,7 @@ public class FavListUrlBuilder implements Parcelable {

    @Override
    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeInt(this.mIndex);
+        dest.writeString(this.mNext);
        dest.writeString(this.mKeyword);
        dest.writeInt(this.mFavCat);
    }
@@ -64,7 +64,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
    @Mode
    private int mMode = MODE_NORMAL;

-    private int mPageIndex = 0;
+    private int mNextGid = 0;
+    private int mPrevGid = 0;

    private int mCategory = EhUtils.NONE;
    private String mKeyword = null;
@@ -86,7 +87,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
    @SuppressWarnings("WrongConstant")
    protected ListUrlBuilder(Parcel in) {
        this.mMode = in.readInt();
-        this.mPageIndex = in.readInt();
+        this.mNextGid = in.readInt();
+        this.mPrevGid = in.readInt();
        this.mCategory = in.readInt();
        this.mKeyword = in.readString();
        this.mAdvanceSearch = in.readInt();
@@ -105,7 +107,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
     */
    public void reset() {
        mMode = MODE_NORMAL;
-        mPageIndex = 0;
+        mNextGid = 0;
+        mPrevGid = 0;
        mCategory = EhUtils.NONE;
        mKeyword = null;
        mAdvanceSearch = -1;
@@ -137,12 +140,12 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
        mMode = mode;
    }

-    public int getPageIndex() {
-        return mPageIndex;
+    public void setNextGid(int nextGid) {
+        mNextGid = nextGid;
    }

-    public void setPageIndex(int pageIndex) {
-        mPageIndex = pageIndex;
+    public void setPrevGid(int prevGid) {
+        mPrevGid = prevGid;
    }

    public int getCategory() {
@@ -233,7 +236,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
     */
    public void set(ListUrlBuilder lub) {
        mMode = lub.mMode;
-        mPageIndex = lub.mPageIndex;
+        mNextGid = lub.mNextGid;
+        mPrevGid = lub.mPrevGid;
        mCategory = lub.mCategory;
        mKeyword = lub.mKeyword;
        mAdvanceSearch = lub.mAdvanceSearch;
@@ -524,9 +528,11 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
                if (mSHash != null) {
                    ub.addQuery("f_shash", mSHash);
                }
-                // Page index
-                if (mPageIndex != 0) {
-                    ub.addQuery("page", mPageIndex);
+                if (mNextGid != 0) {
+                    ub.addQuery("next", mNextGid);
+                }
+                if (mPrevGid != 0) {
+                    ub.addQuery("prev", mPrevGid);
                }
                // Advance search
                if (mAdvanceSearch != -1) {
@@ -570,8 +576,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
                } catch (UnsupportedEncodingException e) {
                    // Empty
                }
-                if (mPageIndex != 0) {
-                    sb.append('/').append(mPageIndex);
+                if (mNextGid != 0) {
+                    sb.append("?next=").append(mNextGid);
                }
                return sb.toString();
            }
@@ -583,8 +589,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
                } catch (UnsupportedEncodingException e) {
                    // Empty
                }
-                if (mPageIndex != 0) {
-                    sb.append('/').append(mPageIndex);
+                if (mNextGid != 0) {
+                    sb.append("?next=").append(mNextGid);
                }
                return sb.toString();
            }
@@ -600,8 +606,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
                } catch (UnsupportedEncodingException e) {
                    // Empty
                }
-                if (mPageIndex != 0) {
-                    sb.append("&p=").append(mPageIndex);
+                if (mNextGid != 0) {
+                    sb.append("&p=").append(mNextGid);
                }
                return sb.toString();
        }
@@ -615,7 +621,8 @@ public class ListUrlBuilder implements Cloneable, Parcelable {
    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(this.mMode);
-        dest.writeInt(this.mPageIndex);
+        dest.writeInt(this.mNextGid);
+        dest.writeInt(this.mPrevGid);
        dest.writeInt(this.mCategory);
        dest.writeString(this.mKeyword);
        dest.writeInt(this.mAdvanceSearch);
@@ -31,8 +31,10 @@ import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;

 import java.util.List;
+import java.util.regex.Pattern;

 public class FavoritesParser {
+    private static final Pattern PATTERN_NEXT_PAGE = Pattern.compile("next=(\\d+-\\d+)");

    public static Result parse(String body) throws Exception {
        if (body.contains("This page requires you to log on.</p>")) {
@@ -59,14 +61,25 @@ public class FavoritesParser {
            e.printStackTrace();
            throw new ParseException("Parse favorites error", body);
        }
+        Result re = new Result();
+
+        try {
+            var d = Jsoup.parse(body);
+            var snv = d.getElementsByClass("searchnav").first();
+            assert snv != null;
+            var href = snv.child(3).child(0).attr("href");
+            var matcher = PATTERN_NEXT_PAGE.matcher(href);
+            if (matcher.find()) {
+                re.nextPage = matcher.group(1);
+            }
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }

        GalleryListParser.Result result = GalleryListParser.parse(body);

-        Result re = new Result();
        re.catArray = catArray;
        re.countArray = countArray;
-        re.pages = result.pages;
-        re.nextPage = result.nextPage;
        re.galleryInfoList = result.galleryInfoList;

        return re;
@@ -75,8 +88,7 @@ public class FavoritesParser {
    public static class Result {
        public String[] catArray; // Size 10
        public int[] countArray; // Size 10
-        public int pages;
-        public int nextPage;
+        public String nextPage;
        public List<GalleryInfo> galleryInfoList;
    }
 }
@@ -51,7 +51,8 @@ public class GalleryListParser {
    private static final Pattern PATTERN_THUMB_SIZE = Pattern.compile("height:(\\d+)px;width:(\\d+)px");
    private static final Pattern PATTERN_FAVORITE_SLOT = Pattern.compile("background-color:rgba\\((\\d+),(\\d+),(\\d+),");
    private static final Pattern PATTERN_PAGES = Pattern.compile("(\\d+) page");
-    private static final Pattern PATTERN_NEXT_PAGE = Pattern.compile("page=(\\d+)");
+
+    private static final Pattern PATTERN_GETINT = Pattern.compile("[^0-9]");

    private static final String[][] FAVORITE_SLOT_RGB = new String[][]{
            new String[]{"0", "0", "0"},
@@ -297,39 +298,21 @@ public class GalleryListParser {
        return gi;
    }

+    private static int getInt(String str) {
+        var m = PATTERN_GETINT.matcher(str);
+        return Integer.parseInt(m.replaceAll("").trim());
+    }
+
    public static Result parse(@NonNull String body) throws Exception {
        Result result = new Result();
        Document d = Jsoup.parse(body);

-        try {
-            Element ptt = d.getElementsByClass("ptt").first();
-            Elements es = ptt.child(0).child(0).children();
-            result.pages = Integer.parseInt(es.get(es.size() - 2).text().trim());
-
-            Element e = es.get(es.size() - 1);
-            if (e != null) {
-                e = e.children().first();
-                if (e != null) {
-                    String href = e.attr("href");
-                    Matcher matcher = PATTERN_NEXT_PAGE.matcher(href);
-                    if (matcher.find()) {
-                        result.nextPage = NumberUtils.parseIntSafely(matcher.group(1), 0);
-                    }
-                }
-            }
-        } catch (Throwable e) {
-            ExceptionUtils.throwIfFatal(e);
-            result.noWatchedTags = body.contains("<p>You do not have any watched tags");
-            if (body.contains("No hits found</p>")) {
-                result.pages = 0;
-                //noinspection unchecked
-                result.galleryInfoList = Collections.EMPTY_LIST;
-                return result;
-            } else if (d.getElementsByClass("ptt").isEmpty()) {
-                result.pages = 1;
-            } else {
-                result.pages = Integer.MAX_VALUE;
-            }
+        result.founds = Integer.MAX_VALUE;
+        result.noWatchedTags = body.contains("<p>You do not have any watched tags");
+        if (body.contains("No hits found</p>")) {
+            result.founds = 0;
+            result.galleryInfoList = Collections.EMPTY_LIST;
+            return result;
        }

        try {
@@ -364,8 +347,7 @@ public class GalleryListParser {
    }

    public static class Result {
-        public int pages;
-        public int nextPage;
+        public int founds;
        public boolean noWatchedTags;
        public List<GalleryInfo> galleryInfoList;
    }
@@ -1,5 +1,6 @@
 package com.hippo.ehviewer.dao;

+import androidx.paging.PagingSource;
 import androidx.room.Dao;
 import androidx.room.Delete;
 import androidx.room.Insert;
@@ -19,6 +20,9 @@ public interface HistoryDao extends BasicDao<HistoryInfo> {
    @Query("SELECT * FROM HISTORY ORDER BY TIME DESC LIMIT :limit OFFSET :offset")
    List<HistoryInfo> list(int offset, int limit);

+    @Query("SELECT * FROM HISTORY ORDER BY TIME DESC")
+    PagingSource<Integer, HistoryInfo> listLazy();
+
    @Update
    void update(HistoryInfo historyInfo);

@@ -1,581 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.download;
-
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.SystemClock;
-import android.util.Log;
-
-import androidx.annotation.IntDef;
-import androidx.annotation.Nullable;
-import androidx.core.app.NotificationChannelCompat;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.client.data.GalleryInfo;
-import com.hippo.ehviewer.dao.DownloadInfo;
-import com.hippo.ehviewer.ui.MainActivity;
-import com.hippo.ehviewer.ui.scene.DownloadsScene;
-import com.hippo.scene.StageActivity;
-import com.hippo.util.ReadableTime;
-import com.hippo.yorozuya.FileUtils;
-import com.hippo.yorozuya.SimpleHandler;
-import com.hippo.yorozuya.collect.LongList;
-import com.hippo.yorozuya.collect.SparseJBArray;
-import com.hippo.yorozuya.collect.SparseJLArray;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-public class DownloadService extends Service implements DownloadManager.DownloadListener {
-
-    public static final String ACTION_START = "start";
-    public static final String ACTION_START_RANGE = "start_range";
-    public static final String ACTION_START_ALL = "start_all";
-    public static final String ACTION_STOP = "stop";
-    public static final String ACTION_STOP_RANGE = "stop_range";
-    public static final String ACTION_STOP_CURRENT = "stop_current";
-    public static final String ACTION_STOP_ALL = "stop_all";
-    public static final String ACTION_DELETE = "delete";
-    public static final String ACTION_DELETE_RANGE = "delete_range";
-
-    public static final String ACTION_CLEAR = "clear";
-
-    public static final String KEY_GALLERY_INFO = "gallery_info";
-    public static final String KEY_LABEL = "label";
-    public static final String KEY_GID = "gid";
-    public static final String KEY_GID_LIST = "gid_list";
-
-    private static final int ID_DOWNLOADING = 1;
-    private static final int ID_DOWNLOADED = 2;
-    private static final int ID_509 = 3;
-    private final static SparseJBArray sItemStateArray = new SparseJBArray();
-    private final static SparseJLArray<String> sItemTitleArray = new SparseJLArray<>();
-    private static int sFailedCount;
-    private static int sFinishedCount;
-    private static int sDownloadedCount;
-    @Nullable
-    private NotificationManagerCompat mNotifyManager;
-    @Nullable
-    private DownloadManager mDownloadManager;
-    private NotificationCompat.Builder mDownloadingBuilder;
-    private NotificationCompat.Builder mDownloadedBuilder;
-    private NotificationCompat.Builder m509dBuilder;
-    private NotificationDelay mDownloadingDelay;
-    private NotificationDelay mDownloadedDelay;
-    private NotificationDelay m509Delay;
-    private String CHANNEL_ID;
-
-    public static void clear() {
-        sFailedCount = 0;
-        sFinishedCount = 0;
-        sDownloadedCount = 0;
-        sItemStateArray.clear();
-        sItemTitleArray.clear();
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-
-        CHANNEL_ID = getPackageName() + ".download";
-        mNotifyManager = NotificationManagerCompat.from(this);
-        mNotifyManager.createNotificationChannel(
-                new NotificationChannelCompat.Builder(CHANNEL_ID, NotificationManagerCompat.IMPORTANCE_LOW)
-                        .setName(getString(R.string.download_service))
-                        .build());
-        mDownloadManager = EhApplication.getDownloadManager(getApplicationContext());
-        mDownloadManager.setDownloadListener(this);
-
-        ensureDownloadingBuilder();
-
-        mDownloadingBuilder.setContentTitle(getString(R.string.download_service))
-                .setContentText(null)
-                .setSubText(null)
-                .setProgress(0, 0, true);
-
-        startForeground(ID_DOWNLOADING, mDownloadingBuilder.build());
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-
-        mNotifyManager = null;
-        if (mDownloadManager != null) {
-            mDownloadManager.setDownloadListener(null);
-            mDownloadManager = null;
-        }
-        mDownloadingBuilder = null;
-        mDownloadedBuilder = null;
-        m509dBuilder = null;
-        if (mDownloadingDelay != null) {
-            mDownloadingDelay.release();
-        }
-        if (mDownloadedDelay != null) {
-            mDownloadedDelay.release();
-        }
-        if (m509Delay != null) {
-            m509Delay.release();
-        }
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        handleIntent(intent);
-        return START_STICKY;
-    }
-
-    private void handleIntent(Intent intent) {
-        String action = null;
-        if (intent != null) {
-            action = intent.getAction();
-        }
-
-        if (ACTION_START.equals(action)) {
-            GalleryInfo gi = intent.getParcelableExtra(KEY_GALLERY_INFO);
-            String label = intent.getStringExtra(KEY_LABEL);
-            if (gi != null && mDownloadManager != null) {
-                mDownloadManager.startDownload(gi, label);
-            }
-        } else if (ACTION_START_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.startRangeDownload(gidList);
-            }
-        } else if (ACTION_START_ALL.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.startAllDownload();
-            }
-        } else if (ACTION_STOP.equals(action)) {
-            long gid = intent.getLongExtra(KEY_GID, -1);
-            if (gid != -1 && mDownloadManager != null) {
-                mDownloadManager.stopDownload(gid);
-            }
-        } else if (ACTION_STOP_CURRENT.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.stopCurrentDownload();
-            }
-        } else if (ACTION_STOP_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.stopRangeDownload(gidList);
-            }
-        } else if (ACTION_STOP_ALL.equals(action)) {
-            if (mDownloadManager != null) {
-                mDownloadManager.stopAllDownload();
-            }
-        } else if (ACTION_DELETE.equals(action)) {
-            long gid = intent.getLongExtra(KEY_GID, -1);
-            if (gid != -1 && mDownloadManager != null) {
-                mDownloadManager.deleteDownload(gid);
-            }
-        } else if (ACTION_DELETE_RANGE.equals(action)) {
-            LongList gidList = intent.getParcelableExtra(KEY_GID_LIST);
-            if (gidList != null && mDownloadManager != null) {
-                mDownloadManager.deleteRangeDownload(gidList);
-            }
-        } else if (ACTION_CLEAR.equals(action)) {
-            clear();
-        }
-
-        checkStopSelf();
-    }
-
-    @Nullable
-    @Override
-    public IBinder onBind(Intent intent) {
-        throw new IllegalStateException("No bindService");
-    }
-
-    private void ensureDownloadingBuilder() {
-        if (mDownloadingBuilder != null) {
-            return;
-        }
-
-        Intent stopAllIntent = new Intent(this, DownloadService.class);
-        stopAllIntent.setAction(ACTION_STOP_ALL);
-        PendingIntent piStopAll = PendingIntent.getService(this, 0, stopAllIntent, PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadingBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(android.R.drawable.stat_sys_download)
-                .setOngoing(true)
-                .setAutoCancel(false)
-                .setCategory(NotificationCompat.CATEGORY_PROGRESS)
-                .addAction(R.drawable.v_pause_x24, getString(R.string.stat_download_action_stop_all), piStopAll)
-                .setShowWhen(false)
-                .setChannelId(CHANNEL_ID);
-
-        mDownloadingDelay = new NotificationDelay(this, mNotifyManager, mDownloadingBuilder, ID_DOWNLOADING);
-    }
-
-    private void ensureDownloadedBuilder() {
-        if (mDownloadedBuilder != null) {
-            return;
-        }
-
-        Intent clearIntent = new Intent(this, DownloadService.class);
-        clearIntent.setAction(ACTION_CLEAR);
-        PendingIntent piClear = PendingIntent.getService(this, 0, clearIntent, PendingIntent.FLAG_IMMUTABLE);
-
-        Bundle bundle = new Bundle();
-        bundle.putString(DownloadsScene.KEY_ACTION, DownloadsScene.ACTION_CLEAR_DOWNLOAD_SERVICE);
-        Intent activityIntent = new Intent(this, MainActivity.class);
-        activityIntent.setAction(StageActivity.ACTION_START_SCENE);
-        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene.class.getName());
-        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle);
-        PendingIntent piActivity = PendingIntent.getActivity(DownloadService.this, 0,
-                activityIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadedBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(android.R.drawable.stat_sys_download_done)
-                .setContentTitle(getString(R.string.stat_download_done_title))
-                .setDeleteIntent(piClear)
-                .setOngoing(false)
-                .setAutoCancel(true)
-                .setContentIntent(piActivity);
-
-        mDownloadedDelay = new NotificationDelay(this, mNotifyManager, mDownloadedBuilder, ID_DOWNLOADED);
-    }
-
-    private void ensure509Builder() {
-        if (m509dBuilder != null) {
-            return;
-        }
-
-        m509dBuilder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID)
-                .setSmallIcon(R.drawable.ic_baseline_warning_24)
-                .setContentText(getString(R.string.stat_509_alert_title))
-                .setContentText(getString(R.string.stat_509_alert_text))
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(getString(R.string.stat_509_alert_text)))
-                .setAutoCancel(true)
-                .setOngoing(false)
-                .setCategory(NotificationCompat.CATEGORY_ERROR);
-
-        m509Delay = new NotificationDelay(this, mNotifyManager, m509dBuilder, ID_509);
-    }
-
-    @Override
-    public void onGet509() {
-        if (mDownloadManager != null) {
-            mDownloadManager.stopAllDownload();
-        }
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        ensure509Builder();
-        m509dBuilder.setWhen(System.currentTimeMillis());
-        m509Delay.show();
-    }
-
-    @Override
-    public void onStart(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        ensureDownloadingBuilder();
-
-        Bundle bundle = new Bundle();
-        bundle.putLong(DownloadsScene.KEY_GID, info.gid);
-        Intent activityIntent = new Intent(this, MainActivity.class);
-        activityIntent.setAction(StageActivity.ACTION_START_SCENE);
-        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene.class.getName());
-        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle);
-        PendingIntent piActivity = PendingIntent.getActivity(DownloadService.this, 0,
-                activityIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
-
-        mDownloadingBuilder.setContentTitle(EhUtils.getSuitableTitle(info))
-                .setContentText(null)
-                .setSubText(null)
-                .setProgress(0, 0, true)
-                .setContentIntent(piActivity);
-
-        mDownloadingDelay.startForeground();
-    }
-
-    private void onUpdate(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-        ensureDownloadingBuilder();
-
-        long speed = info.speed;
-        if (speed < 0) {
-            speed = 0;
-        }
-        String text = FileUtils.humanReadableByteCount(speed, false) + "/s";
-        long remaining = info.remaining;
-        if (remaining >= 0) {
-            text = getString(R.string.download_speed_text_2, text, ReadableTime.getShortTimeInterval(remaining));
-        } else {
-            text = getString(R.string.download_speed_text, text);
-        }
-        mDownloadingBuilder.setContentTitle(EhUtils.getSuitableTitle(info))
-                .setContentText(text)
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(text))
-                .setSubText(info.total == -1 || info.finished == -1 ? null : info.finished + "/" + info.total)
-                .setProgress(info.total, info.finished, false);
-
-        mDownloadingDelay.startForeground();
-    }
-
-    @Override
-    public void onDownload(DownloadInfo info) {
-        onUpdate(info);
-    }
-
-    @Override
-    public void onGetPage(DownloadInfo info) {
-        onUpdate(info);
-    }
-
-    @Override
-    public void onFinish(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        if (null != mDownloadingDelay) {
-            mDownloadingDelay.cancel();
-        }
-
-        ensureDownloadedBuilder();
-
-        boolean finish = info.state == DownloadInfo.STATE_FINISH;
-        long gid = info.gid;
-        int index = sItemStateArray.indexOfKey(gid);
-        if (index < 0) { // Not contain
-            sItemStateArray.put(gid, finish);
-            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info));
-            sDownloadedCount++;
-            if (finish) {
-                sFinishedCount++;
-            } else {
-                sFailedCount++;
-            }
-        } else { // Contain
-            boolean oldFinish = sItemStateArray.valueAt(index);
-            sItemStateArray.put(gid, finish);
-            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info));
-            if (oldFinish && !finish) {
-                sFinishedCount--;
-                sFailedCount++;
-            } else if (!oldFinish && finish) {
-                sFinishedCount++;
-                sFailedCount--;
-            }
-        }
-
-        String text;
-        boolean needStyle;
-        if (sFinishedCount != 0 && sFailedCount == 0) {
-            if (sFinishedCount == 1) {
-                if (sItemTitleArray.size() >= 1) {
-                    text = getString(R.string.stat_download_done_line_succeeded, sItemTitleArray.valueAt(0));
-                } else {
-                    Log.d("TAG", "WTF, sItemTitleArray is null");
-                    text = getString(R.string.error_unknown);
-                }
-                needStyle = false;
-            } else {
-                text = getString(R.string.stat_download_done_text_succeeded, sFinishedCount);
-                needStyle = true;
-            }
-        } else if (sFinishedCount == 0 && sFailedCount != 0) {
-            if (sFailedCount == 1) {
-                if (sItemTitleArray.size() >= 1) {
-                    text = getString(R.string.stat_download_done_line_failed, sItemTitleArray.valueAt(0));
-                } else {
-                    Log.d("TAG", "WTF, sItemTitleArray is null");
-                    text = getString(R.string.error_unknown);
-                }
-                needStyle = false;
-            } else {
-                text = getString(R.string.stat_download_done_text_failed, sFailedCount);
-                needStyle = true;
-            }
-        } else {
-            text = getString(R.string.stat_download_done_text_mix, sFinishedCount, sFailedCount);
-            needStyle = true;
-        }
-
-        NotificationCompat.InboxStyle style;
-        if (needStyle) {
-            style = new NotificationCompat.InboxStyle();
-            style.setBigContentTitle(getString(R.string.stat_download_done_title));
-            SparseJBArray stateArray = sItemStateArray;
-            for (int i = 0, n = stateArray.size(); i < n; i++) {
-                long id = stateArray.keyAt(i);
-                boolean fin = stateArray.valueAt(i);
-                String title = sItemTitleArray.get(id);
-                if (title == null) {
-                    continue;
-                }
-                style.addLine(getString(fin ? R.string.stat_download_done_line_succeeded :
-                        R.string.stat_download_done_line_failed, title));
-            }
-        } else {
-            style = null;
-        }
-
-        mDownloadedBuilder.setContentText(text)
-                .setStyle(style)
-                .setWhen(System.currentTimeMillis())
-                .setNumber(sDownloadedCount);
-
-        mDownloadedDelay.show();
-
-        checkStopSelf();
-    }
-
-    @Override
-    public void onCancel(DownloadInfo info) {
-        if (mNotifyManager == null) {
-            return;
-        }
-
-        if (null != mDownloadingDelay) {
-            mDownloadingDelay.cancel();
-        }
-
-        checkStopSelf();
-    }
-
-    private void checkStopSelf() {
-        if (mDownloadManager == null || mDownloadManager.isIdle()) {
-            stopForeground(true);
-            stopSelf();
-        }
-    }
-
-    // TODO Include all notification in one delay
-    // Avoid frequent notification
-    private static class NotificationDelay implements Runnable {
-
-        private static final int OPS_NOTIFY = 0;
-        private static final int OPS_CANCEL = 1;
-        private static final int OPS_START_FOREGROUND = 2;
-        private static final long DELAY = 1000; // 1s
-        private final NotificationManagerCompat mNotifyManager;
-        private final NotificationCompat.Builder mBuilder;
-        private final int mId;
-        private Service mService;
-        private long mLastTime;
-        private boolean mPosted;
-        // false for show, true for cancel
-        @Ops
-        private int mOps;
-
-        public NotificationDelay(Service service, NotificationManagerCompat notifyManager,
-                                 NotificationCompat.Builder builder, int id) {
-            mService = service;
-            mNotifyManager = notifyManager;
-            mBuilder = builder;
-            mId = id;
-        }
-
-        public void release() {
-            mService = null;
-        }
-
-        public void show() {
-            if (mPosted) {
-                mOps = OPS_NOTIFY;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    mNotifyManager.notify(mId, mBuilder.build());
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_NOTIFY;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-                mLastTime = now;
-            }
-        }
-
-        public void cancel() {
-            if (mPosted) {
-                mOps = OPS_CANCEL;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    mNotifyManager.cancel(mId);
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_CANCEL;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-            }
-        }
-
-        public void startForeground() {
-            if (mPosted) {
-                mOps = OPS_START_FOREGROUND;
-            } else {
-                long now = SystemClock.currentThreadTimeMillis();
-                if (now - mLastTime > DELAY) {
-                    // Wait long enough, do it now
-                    if (mService != null) {
-                        mService.startForeground(mId, mBuilder.build());
-                    }
-                } else {
-                    // Too quick, post delay
-                    mOps = OPS_START_FOREGROUND;
-                    mPosted = true;
-                    SimpleHandler.getInstance().postDelayed(this, DELAY);
-                }
-            }
-        }
-
-        @Override
-        public void run() {
-            mPosted = false;
-            switch (mOps) {
-                case OPS_NOTIFY:
-                    mNotifyManager.notify(mId, mBuilder.build());
-                    break;
-                case OPS_CANCEL:
-                    mNotifyManager.cancel(mId);
-                    break;
-                case OPS_START_FOREGROUND:
-                    if (mService != null) {
-                        mService.startForeground(mId, mBuilder.build());
-                    }
-                    break;
-            }
-        }
-
-        @IntDef({OPS_NOTIFY, OPS_CANCEL, OPS_START_FOREGROUND})
-        @Retention(RetentionPolicy.SOURCE)
-        private @interface Ops {
-        }
-    }
-}
@@ -0,0 +1,550 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.download
+
+import android.Manifest
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Bundle
+import android.os.IBinder
+import android.os.SystemClock
+import android.util.Log
+import androidx.annotation.IntDef
+import androidx.core.app.ActivityCompat
+import androidx.core.app.NotificationChannelCompat
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.client.data.GalleryInfo
+import com.hippo.ehviewer.dao.DownloadInfo
+import com.hippo.ehviewer.ui.MainActivity
+import com.hippo.ehviewer.ui.scene.DownloadsScene
+import com.hippo.scene.StageActivity
+import com.hippo.util.ReadableTime
+import com.hippo.yorozuya.FileUtils
+import com.hippo.yorozuya.SimpleHandler
+import com.hippo.yorozuya.collect.LongList
+import com.hippo.yorozuya.collect.SparseJBArray
+import com.hippo.yorozuya.collect.SparseJLArray
+
+class DownloadService : Service(), DownloadManager.DownloadListener {
+    private var mNotifyManager: NotificationManagerCompat? = null
+    private var mDownloadManager: DownloadManager? = null
+    private var mDownloadingBuilder: NotificationCompat.Builder? = null
+    private var mDownloadedBuilder: NotificationCompat.Builder? = null
+    private var m509dBuilder: NotificationCompat.Builder? = null
+    private var mDownloadingDelay: NotificationDelay? = null
+    private var mDownloadedDelay: NotificationDelay? = null
+    private var m509Delay: NotificationDelay? = null
+    private var mChannelID: String? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        mChannelID = "$packageName.download"
+        mNotifyManager = NotificationManagerCompat.from(this)
+        mNotifyManager!!.createNotificationChannel(
+            NotificationChannelCompat.Builder(
+                mChannelID!!,
+                NotificationManagerCompat.IMPORTANCE_LOW
+            )
+                .setName(getString(R.string.download_service))
+                .build()
+        )
+        mDownloadManager = EhApplication.getDownloadManager(applicationContext)
+        mDownloadManager!!.setDownloadListener(this)
+        ensureDownloadingBuilder()
+        mDownloadingBuilder!!.setContentTitle(getString(R.string.download_service))
+            .setContentText(null)
+            .setSubText(null)
+            .setProgress(0, 0, true)
+        startForeground(ID_DOWNLOADING, mDownloadingBuilder!!.build())
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mNotifyManager = null
+        if (mDownloadManager != null) {
+            mDownloadManager!!.setDownloadListener(null)
+            mDownloadManager = null
+        }
+        mDownloadingBuilder = null
+        mDownloadedBuilder = null
+        m509dBuilder = null
+    }
+
+    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
+        handleIntent(intent)
+        return START_STICKY
+    }
+
+    private fun handleIntent(intent: Intent?) {
+        var action: String? = null
+        if (intent != null) {
+            action = intent.action
+        }
+        if (ACTION_START == action) {
+            val gi = intent!!.getParcelableExtra<GalleryInfo>(KEY_GALLERY_INFO)
+            val label = intent.getStringExtra(KEY_LABEL)
+            if (gi != null && mDownloadManager != null) {
+                mDownloadManager!!.startDownload(gi, label)
+            }
+        } else if (ACTION_START_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.startRangeDownload(gidList)
+            }
+        } else if (ACTION_START_ALL == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.startAllDownload()
+            }
+        } else if (ACTION_STOP == action) {
+            val gid = intent!!.getLongExtra(KEY_GID, -1)
+            if (gid != -1L && mDownloadManager != null) {
+                mDownloadManager!!.stopDownload(gid)
+            }
+        } else if (ACTION_STOP_CURRENT == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.stopCurrentDownload()
+            }
+        } else if (ACTION_STOP_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.stopRangeDownload(gidList)
+            }
+        } else if (ACTION_STOP_ALL == action) {
+            if (mDownloadManager != null) {
+                mDownloadManager!!.stopAllDownload()
+            }
+        } else if (ACTION_DELETE == action) {
+            val gid = intent!!.getLongExtra(KEY_GID, -1)
+            if (gid != -1L && mDownloadManager != null) {
+                mDownloadManager!!.deleteDownload(gid)
+            }
+        } else if (ACTION_DELETE_RANGE == action) {
+            val gidList = intent!!.getParcelableExtra<LongList>(KEY_GID_LIST)
+            if (gidList != null && mDownloadManager != null) {
+                mDownloadManager!!.deleteRangeDownload(gidList)
+            }
+        } else if (ACTION_CLEAR == action) {
+            clear()
+        }
+        checkStopSelf()
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        throw IllegalStateException("No bindService")
+    }
+
+    private fun ensureDownloadingBuilder() {
+        if (mDownloadingBuilder != null) {
+            return
+        }
+        val stopAllIntent = Intent(this, DownloadService::class.java)
+        stopAllIntent.action = ACTION_STOP_ALL
+        val piStopAll =
+            PendingIntent.getService(this, 0, stopAllIntent, PendingIntent.FLAG_IMMUTABLE)
+        mDownloadingBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(android.R.drawable.stat_sys_download)
+            .setOngoing(true)
+            .setAutoCancel(false)
+            .setCategory(NotificationCompat.CATEGORY_PROGRESS)
+            .addAction(
+                R.drawable.v_pause_x24,
+                getString(R.string.stat_download_action_stop_all),
+                piStopAll
+            )
+            .setShowWhen(false)
+            .setChannelId(mChannelID!!)
+        mDownloadingDelay =
+            NotificationDelay(this, mNotifyManager!!, mDownloadingBuilder!!, ID_DOWNLOADING)
+    }
+
+    private fun ensureDownloadedBuilder() {
+        if (mDownloadedBuilder != null) {
+            return
+        }
+        val clearIntent = Intent(this, DownloadService::class.java)
+        clearIntent.action = ACTION_CLEAR
+        val piClear = PendingIntent.getService(this, 0, clearIntent, PendingIntent.FLAG_IMMUTABLE)
+        val bundle = Bundle()
+        bundle.putString(DownloadsScene.KEY_ACTION, DownloadsScene.ACTION_CLEAR_DOWNLOAD_SERVICE)
+        val activityIntent = Intent(this, MainActivity::class.java)
+        activityIntent.action = StageActivity.ACTION_START_SCENE
+        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene::class.java.name)
+        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle)
+        val piActivity = PendingIntent.getActivity(
+            this@DownloadService, 0,
+            activityIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+        mDownloadedBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(android.R.drawable.stat_sys_download_done)
+            .setContentTitle(getString(R.string.stat_download_done_title))
+            .setDeleteIntent(piClear)
+            .setOngoing(false)
+            .setAutoCancel(true)
+            .setContentIntent(piActivity)
+        mDownloadedDelay =
+            NotificationDelay(this, mNotifyManager!!, mDownloadedBuilder!!, ID_DOWNLOADED)
+    }
+
+    private fun ensure509Builder() {
+        if (m509dBuilder != null) {
+            return
+        }
+        m509dBuilder = NotificationCompat.Builder(applicationContext, mChannelID!!)
+            .setSmallIcon(R.drawable.ic_baseline_warning_24)
+            .setContentText(getString(R.string.stat_509_alert_title))
+            .setContentText(getString(R.string.stat_509_alert_text))
+            .setStyle(
+                NotificationCompat.BigTextStyle().bigText(getString(R.string.stat_509_alert_text))
+            )
+            .setAutoCancel(true)
+            .setOngoing(false)
+            .setCategory(NotificationCompat.CATEGORY_ERROR)
+        m509Delay = NotificationDelay(this, mNotifyManager!!, m509dBuilder!!, ID_509)
+    }
+
+    override fun onGet509() {
+        if (mDownloadManager != null) {
+            mDownloadManager!!.stopAllDownload()
+        }
+        if (mNotifyManager == null) {
+            return
+        }
+        ensure509Builder()
+        m509dBuilder!!.setWhen(System.currentTimeMillis())
+        m509Delay!!.show()
+    }
+
+    override fun onStart(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        ensureDownloadingBuilder()
+        val bundle = Bundle()
+        bundle.putLong(DownloadsScene.KEY_GID, info.gid)
+        val activityIntent = Intent(this, MainActivity::class.java)
+        activityIntent.action = StageActivity.ACTION_START_SCENE
+        activityIntent.putExtra(StageActivity.KEY_SCENE_NAME, DownloadsScene::class.java.name)
+        activityIntent.putExtra(StageActivity.KEY_SCENE_ARGS, bundle)
+        val piActivity = PendingIntent.getActivity(
+            this@DownloadService, 0,
+            activityIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+        mDownloadingBuilder!!.setContentTitle(EhUtils.getSuitableTitle(info))
+            .setContentText(null)
+            .setSubText(null)
+            .setProgress(0, 0, true)
+            .setContentIntent(piActivity)
+        mDownloadingDelay!!.startForeground()
+    }
+
+    private fun onUpdate(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        ensureDownloadingBuilder()
+        var speed = info.speed
+        if (speed < 0) {
+            speed = 0
+        }
+        var text = FileUtils.humanReadableByteCount(speed, false) + "/s"
+        val remaining = info.remaining
+        text = if (remaining >= 0) {
+            getString(
+                R.string.download_speed_text_2,
+                text,
+                ReadableTime.getShortTimeInterval(remaining)
+            )
+        } else {
+            getString(R.string.download_speed_text, text)
+        }
+        mDownloadingBuilder!!.setContentTitle(EhUtils.getSuitableTitle(info))
+            .setContentText(text)
+            .setStyle(NotificationCompat.BigTextStyle().bigText(text))
+            .setSubText(if (info.total == -1 || info.finished == -1) null else info.finished.toString() + "/" + info.total)
+            .setProgress(info.total, info.finished, false)
+        mDownloadingDelay!!.startForeground()
+    }
+
+    override fun onDownload(info: DownloadInfo) {
+        onUpdate(info)
+    }
+
+    override fun onGetPage(info: DownloadInfo) {
+        onUpdate(info)
+    }
+
+    override fun onFinish(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        if (null != mDownloadingDelay) {
+            mDownloadingDelay!!.cancel()
+        }
+        ensureDownloadedBuilder()
+        val finish = info.state == DownloadInfo.STATE_FINISH
+        val gid = info.gid
+        val index = sItemStateArray.indexOfKey(gid)
+        if (index < 0) { // Not contain
+            sItemStateArray.put(gid, finish)
+            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info))
+            sDownloadedCount++
+            if (finish) {
+                sFinishedCount++
+            } else {
+                sFailedCount++
+            }
+        } else { // Contain
+            val oldFinish = sItemStateArray.valueAt(index)
+            sItemStateArray.put(gid, finish)
+            sItemTitleArray.put(gid, EhUtils.getSuitableTitle(info))
+            if (oldFinish && !finish) {
+                sFinishedCount--
+                sFailedCount++
+            } else if (!oldFinish && finish) {
+                sFinishedCount++
+                sFailedCount--
+            }
+        }
+        val text: String
+        val needStyle: Boolean
+        if (sFinishedCount != 0 && sFailedCount == 0) {
+            if (sFinishedCount == 1) {
+                text = if (sItemTitleArray.size() >= 1) {
+                    getString(
+                        R.string.stat_download_done_line_succeeded,
+                        sItemTitleArray.valueAt(0)
+                    )
+                } else {
+                    Log.d("TAG", "WTF, sItemTitleArray is null")
+                    getString(R.string.error_unknown)
+                }
+                needStyle = false
+            } else {
+                text = getString(R.string.stat_download_done_text_succeeded, sFinishedCount)
+                needStyle = true
+            }
+        } else if (sFinishedCount == 0 && sFailedCount != 0) {
+            if (sFailedCount == 1) {
+                text = if (sItemTitleArray.size() >= 1) {
+                    getString(
+                        R.string.stat_download_done_line_failed,
+                        sItemTitleArray.valueAt(0)
+                    )
+                } else {
+                    Log.d("TAG", "WTF, sItemTitleArray is null")
+                    getString(R.string.error_unknown)
+                }
+                needStyle = false
+            } else {
+                text = getString(R.string.stat_download_done_text_failed, sFailedCount)
+                needStyle = true
+            }
+        } else {
+            text = getString(R.string.stat_download_done_text_mix, sFinishedCount, sFailedCount)
+            needStyle = true
+        }
+        val style: NotificationCompat.InboxStyle?
+        if (needStyle) {
+            style = NotificationCompat.InboxStyle()
+            style.setBigContentTitle(getString(R.string.stat_download_done_title))
+            val stateArray = sItemStateArray
+            var i = 0
+            val n = stateArray.size()
+            while (i < n) {
+                val id = stateArray.keyAt(i)
+                val fin = stateArray.valueAt(i)
+                val title = sItemTitleArray[id]
+                if (title == null) {
+                    i++
+                    continue
+                }
+                style.addLine(
+                    getString(
+                        if (fin) R.string.stat_download_done_line_succeeded else R.string.stat_download_done_line_failed,
+                        title
+                    )
+                )
+                i++
+            }
+        } else {
+            style = null
+        }
+        mDownloadedBuilder!!.setContentText(text)
+            .setStyle(style)
+            .setWhen(System.currentTimeMillis())
+            .setNumber(sDownloadedCount)
+        mDownloadedDelay!!.show()
+        checkStopSelf()
+    }
+
+    override fun onCancel(info: DownloadInfo) {
+        if (mNotifyManager == null) {
+            return
+        }
+        if (null != mDownloadingDelay) {
+            mDownloadingDelay!!.cancel()
+        }
+        checkStopSelf()
+    }
+
+    private fun checkStopSelf() {
+        if (mDownloadManager == null || mDownloadManager!!.isIdle) {
+            stopForeground(true)
+            stopSelf()
+        }
+    }
+
+    private class NotificationDelay(
+        private var mService: Service,
+        private val mNotifyManager: NotificationManagerCompat,
+        private val mBuilder: NotificationCompat.Builder,
+        private val mId: Int
+    ) : Runnable {
+        private var mLastTime: Long = 0
+        private var mPosted = false
+
+        // false for show, true for cancel
+        @Ops
+        private var mOps = 0
+
+        fun show() {
+            if (mPosted) {
+                mOps = OPS_NOTIFY
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    if (ActivityCompat.checkSelfPermission(
+                            mService,
+                            Manifest.permission.POST_NOTIFICATIONS
+                        ) != PackageManager.PERMISSION_GRANTED
+                    ) {
+                        return
+                    }
+                    mNotifyManager.notify(mId, mBuilder.build())
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_NOTIFY
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+                mLastTime = now
+            }
+        }
+
+        fun cancel() {
+            if (mPosted) {
+                mOps = OPS_CANCEL
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    mNotifyManager.cancel(mId)
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_CANCEL
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+            }
+        }
+
+        fun startForeground() {
+            if (mPosted) {
+                mOps = OPS_START_FOREGROUND
+            } else {
+                val now = SystemClock.currentThreadTimeMillis()
+                if (now - mLastTime > DELAY) {
+                    // Wait long enough, do it now
+                    mService.startForeground(mId, mBuilder.build())
+                } else {
+                    // Too quick, post delay
+                    mOps = OPS_START_FOREGROUND
+                    mPosted = true
+                    SimpleHandler.getInstance().postDelayed(this, DELAY)
+                }
+            }
+        }
+
+        override fun run() {
+            mPosted = false
+            when (mOps) {
+                OPS_NOTIFY -> {
+                    if (ActivityCompat.checkSelfPermission(
+                            mService,
+                            Manifest.permission.POST_NOTIFICATIONS
+                        ) != PackageManager.PERMISSION_GRANTED
+                    ) {
+                        return
+                    }
+                    mNotifyManager.notify(mId, mBuilder.build())
+                }
+                OPS_CANCEL -> mNotifyManager.cancel(mId)
+                OPS_START_FOREGROUND -> mService.startForeground(mId, mBuilder.build())
+            }
+        }
+
+        @IntDef(OPS_NOTIFY, OPS_CANCEL, OPS_START_FOREGROUND)
+        @Retention(AnnotationRetention.SOURCE)
+        private annotation class Ops
+        companion object {
+            private const val OPS_NOTIFY = 0
+            private const val OPS_CANCEL = 1
+            private const val OPS_START_FOREGROUND = 2
+            private const val DELAY: Long = 1000 // 1s
+        }
+    }
+
+    companion object {
+        const val ACTION_START = "start"
+        const val ACTION_START_RANGE = "start_range"
+        const val ACTION_START_ALL = "start_all"
+        const val ACTION_STOP = "stop"
+        const val ACTION_STOP_RANGE = "stop_range"
+        const val ACTION_STOP_CURRENT = "stop_current"
+        const val ACTION_STOP_ALL = "stop_all"
+        const val ACTION_DELETE = "delete"
+        const val ACTION_DELETE_RANGE = "delete_range"
+        const val ACTION_CLEAR = "clear"
+        const val KEY_GALLERY_INFO = "gallery_info"
+        const val KEY_LABEL = "label"
+        const val KEY_GID = "gid"
+        const val KEY_GID_LIST = "gid_list"
+        private const val ID_DOWNLOADING = 1
+        private const val ID_DOWNLOADED = 2
+        private const val ID_509 = 3
+        private val sItemStateArray = SparseJBArray()
+        private val sItemTitleArray = SparseJLArray<String>()
+        private var sFailedCount = 0
+        private var sFinishedCount = 0
+        private var sDownloadedCount = 0
+
+        @JvmStatic
+        fun clear() {
+            sFailedCount = 0
+            sFinishedCount = 0
+            sDownloadedCount = 0
+            sItemStateArray.clear()
+            sItemTitleArray.clear()
+        }
+    }
+}
@@ -24,16 +24,19 @@ import android.os.Process;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

+import com.hippo.Native;
 import com.hippo.UriArchiveAccessor;
 import com.hippo.ehviewer.GetText;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
-import com.hippo.glgallery.GalleryPageView;
 import com.hippo.image.Image;
 import com.hippo.unifile.UniFile;
+import com.hippo.yorozuya.FileUtils;
 import com.hippo.yorozuya.thread.PVLock;
 import com.hippo.yorozuya.thread.PriorityThread;

+import java.io.FileOutputStream;
+import java.io.IOException;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.Map;
@@ -48,11 +51,15 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    public static PVLock pv = new PVLock(0);
    private final UriArchiveAccessor archiveAccessor;
    private final Stack<Integer> requests = new Stack<>();
-    private final AtomicInteger extractingIndex = new AtomicInteger(GalleryPageView.INVALID_INDEX);
    private final LinkedHashMap<Integer, Long> streams = new LinkedHashMap<>();
-    private final AtomicInteger decodingIndex = new AtomicInteger(GalleryPageView.INVALID_INDEX);
    private Thread archiveThread;
-    private Thread decodeThread;
+    private Thread[] decodeThread = new Thread[] {
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask()),
+            new Thread(new DecodeTask())
+    };
+
    private volatile int size = STATE_WAIT;
    private String error;

@@ -74,25 +81,22 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
        int id = sIdGenerator.incrementAndGet();

        archiveThread = new PriorityThread(
-                new ArchiveTask(), "ArchiveTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
+                new ArchiveHostTask(), "ArchiveTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
        archiveThread.start();
-
-        decodeThread = new PriorityThread(
-                new DecodeTask(), "DecodeTask" + '-' + id, Process.THREAD_PRIORITY_BACKGROUND);
-        decodeThread.start();
+        for (Thread i : decodeThread) {
+            i.start();
+        }
    }

    @Override
    public void stop() {
        super.stop();
-
        if (archiveThread != null) {
            archiveThread.interrupt();
            archiveThread = null;
        }
-        if (decodeThread != null) {
-            decodeThread.interrupt();
-            decodeThread = null;
+        for (Thread i : decodeThread) {
+            i.interrupt();
        }
        try {
            archiveAccessor.close();
@@ -110,11 +114,11 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    protected void onRequest(int index) {
        boolean inDecodeTask;
        synchronized (streams) {
-            inDecodeTask = streams.containsKey(index) || index == decodingIndex.get();
+            inDecodeTask = streams.containsKey(index);
        }

        synchronized (requests) {
-            boolean inArchiveTask = requests.contains(index) || index == extractingIndex.get();
+            boolean inArchiveTask = requests.contains(index);
            if (!inArchiveTask && !inDecodeTask) {
                requests.add(index);
                requests.notify();
@@ -143,31 +147,53 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
    @NonNull
    @Override
    public String getImageFilename(int index) {
-        // TODO
-        return Integer.toString(index);
-    }
-
-    @Override
-    public boolean save(int index, @NonNull UniFile file) {
-        // TODO
-        return false;
-    }
-
-    @Nullable
-    @Override
-    public UniFile save(int index, @NonNull UniFile dir, @NonNull String filename) {
-        // TODO
-        return null;
+        return FileUtils.getNameFromFilename(getImageFilenameWithExtension(index));
    }

    @NonNull
    @Override
    public String getImageFilenameWithExtension(int index) {
-        // TODO
-        return Integer.toString(index);
+        return FileUtils.sanitizeFilename(archiveAccessor.getFilename(index));
    }

-    private class ArchiveTask implements Runnable {
+    @Override
+    public boolean save(int index, @NonNull UniFile file) {
+        int fd;
+        FileOutputStream stream;
+        try {
+            stream = (FileOutputStream)file.openOutputStream();
+            fd = Native.getFd(stream.getFD());
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        archiveAccessor.extractToFd(index, fd);
+        try {
+            stream.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
+
+    @Nullable
+    @Override
+    public UniFile save(int index, @NonNull UniFile dir, @NonNull String filename) {
+        String extension = FileUtils.getExtensionFromFilename(getImageFilenameWithExtension(index));
+        UniFile dst = dir.subFile(null != extension ? filename + "." + extension : filename);
+        save(index, dst);
+        return dst;
+    }
+
+    private class ArchiveHostTask implements Runnable {
+        public final Thread[] archiveThreads = new Thread[] {
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask()),
+                new Thread(new ArchiveTask())
+        };
+
        private void waitPasswd() throws InterruptedException {
            showPasswd.sendEmptyMessage(0);
            pv.p();
@@ -225,7 +251,26 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                    }
                }
            }
+            for (Thread i : archiveThreads) {
+                i.start();
+            }

+            Object o = new Object();
+            synchronized (o) {
+                try {
+                    o.wait();
+                } catch (InterruptedException e) {
+                    for (Thread i : archiveThreads) {
+                        i.interrupt();
+                    }
+                }
+            }
+        }
+    }
+
+    private class ArchiveTask implements Runnable {
+        @Override
+        public void run() {
            while (!Thread.currentThread().isInterrupted()) {
                int index;
                synchronized (requests) {
@@ -239,12 +284,10 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                        continue;
                    }
                    index = requests.pop();
-                    extractingIndex.lazySet(index);
                }

                // Check index valid
                if (index < 0 || index >= size) {
-                    extractingIndex.lazySet(GalleryPageView.INVALID_INDEX);
                    notifyPageFailed(index, GetText.getString(R.string.error_out_of_range));
                    continue;
                }
@@ -255,7 +298,7 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                    }
                }

-                long addr = archiveAccessor.extracttoOutputStream(index);
+                long addr = archiveAccessor.extractToAddr(index);

                synchronized (streams) {
                    streams.put(index, addr);
@@ -276,7 +319,6 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                        try {
                            streams.wait();
                        } catch (InterruptedException e) {
-                            // Interrupted
                            break;
                        }
                        continue;
@@ -287,18 +329,13 @@ public class ArchiveGalleryProvider extends GalleryProvider2 {
                    iterator.remove();
                    index = entry.getKey();
                    addr = entry.getValue();
-                    decodingIndex.lazySet(index);
                }

-                try {
-                    Image image = Image.decodeAddr(addr, true);
-                    if (image != null) {
-                        notifyPageSucceed(index, image);
-                    } else {
-                        notifyPageFailed(index, GetText.getString(R.string.error_decoding_failed));
-                    }
-                } finally {
-                    decodingIndex.lazySet(GalleryPageView.INVALID_INDEX);
+                Image image = Image.decodeAddr(addr, true);
+                if (image != null) {
+                    notifyPageSucceed(index, image);
+                } else {
+                    notifyPageFailed(index, GetText.getString(R.string.error_decoding_failed));
                }
            }
        }
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2018 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.preference
+
+import android.content.*
+import android.text.Html
+import android.util.AttributeSet
+import androidx.appcompat.app.AlertDialog
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.client.EhCookieStore
+import com.hippo.ehviewer.client.EhUrl
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.ui.SettingsActivity
+import com.hippo.ehviewer.ui.scene.BaseScene
+import com.hippo.preference.MessagePreference
+import com.hippo.util.addTextToClipboard
+import com.hippo.util.getClipboardManager
+import okhttp3.Cookie
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import java.util.*
+
+class AccountPreference @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null
+) : MessagePreference(context, attrs) {
+    private val mActivity = context as SettingsActivity
+    private var message: String? = null
+
+    init {
+        val store = EhApplication.getEhCookieStore(context)
+        val eCookies = store.getCookies(EhUrl.HOST_E.toHttpUrl())
+        val exCookies = store.getCookies(EhUrl.HOST_EX.toHttpUrl())
+        val cookies: MutableList<Cookie> = LinkedList(eCookies)
+        cookies.addAll(exCookies)
+        var ipbMemberId: String? = null
+        var ipbPassHash: String? = null
+        var igneous: String? = null
+        var i = 0
+        val n = cookies.size
+        while (i < n) {
+            val cookie = cookies[i]
+            when (cookie.name) {
+                EhCookieStore.KEY_IPD_MEMBER_ID -> ipbMemberId = cookie.value
+                EhCookieStore.KEY_IPD_PASS_HASH -> ipbPassHash = cookie.value
+                EhCookieStore.KEY_IGNEOUS -> igneous = cookie.value
+            }
+            i++
+        }
+        if (ipbMemberId != null || ipbPassHash != null || igneous != null) {
+            message = (EhCookieStore.KEY_IPD_MEMBER_ID + ": " + ipbMemberId + "<br>"
+                    + EhCookieStore.KEY_IPD_PASS_HASH + ": " + ipbPassHash + "<br>"
+                    + EhCookieStore.KEY_IGNEOUS + ": " + igneous)
+            setDialogMessage(
+                Html.fromHtml(
+                    context.getString(
+                        R.string.settings_eh_identity_cookies_signed,
+                        message
+                    ), Html.FROM_HTML_MODE_LEGACY
+                )
+            )
+            message = message!!.replace("<br>", "\n")
+        } else {
+            setDialogMessage(context.getString(R.string.settings_eh_identity_cookies_tourist))
+        }
+    }
+
+    override fun onPrepareDialogBuilder(builder: AlertDialog.Builder) {
+        super.onPrepareDialogBuilder(builder)
+        if (message != null) {
+            builder.setNeutralButton(R.string.settings_eh_identity_cookies_copy) { dialog: DialogInterface?, which: Int ->
+                context.getClipboardManager().addTextToClipboard(message, true) {
+                    mActivity.showTip(R.string.copied_to_clipboard, BaseScene.LENGTH_SHORT)
+                }
+                this@AccountPreference.onClick(dialog, which)
+            }
+        }
+        builder.setPositiveButton(R.string.settings_eh_sign_out) { _: DialogInterface?, _: Int ->
+            EhUtils.signOut(context)
+            mActivity.showTip(R.string.settings_eh_sign_out_tip, BaseScene.LENGTH_SHORT)
+        }
+    }
+}
@@ -1,117 +0,0 @@
-/*
- * Copyright 2018 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.preference;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.text.Html;
-import android.util.AttributeSet;
-
-import androidx.appcompat.app.AlertDialog;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhCookieStore;
-import com.hippo.ehviewer.client.EhUrl;
-import com.hippo.ehviewer.ui.SettingsActivity;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-import com.hippo.preference.MessagePreference;
-import com.hippo.util.ClipboardUtil;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import okhttp3.Cookie;
-import okhttp3.HttpUrl;
-
-public class IdentityCookiePreference extends MessagePreference {
-
-    @SuppressLint("StaticFieldLeak")
-    private final SettingsActivity mActivity;
-    private String message;
-
-    public IdentityCookiePreference(Context context) {
-        super(context);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    public IdentityCookiePreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    public IdentityCookiePreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        mActivity = (SettingsActivity) context;
-        init();
-    }
-
-    private void init() {
-        EhCookieStore store = EhApplication.getEhCookieStore(getContext());
-        List<Cookie> eCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_E));
-        List<Cookie> exCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_EX));
-        List<Cookie> cookies = new LinkedList<>(eCookies);
-        cookies.addAll(exCookies);
-
-        String ipbMemberId = null;
-        String ipbPassHash = null;
-        String igneous = null;
-
-        for (int i = 0, n = cookies.size(); i < n; i++) {
-            Cookie cookie = cookies.get(i);
-            switch (cookie.name()) {
-                case EhCookieStore.KEY_IPD_MEMBER_ID:
-                    ipbMemberId = cookie.value();
-                    break;
-                case EhCookieStore.KEY_IPD_PASS_HASH:
-                    ipbPassHash = cookie.value();
-                    break;
-                case EhCookieStore.KEY_IGNEOUS:
-                    igneous = cookie.value();
-                    break;
-            }
-        }
-
-        if (ipbMemberId != null || ipbPassHash != null || igneous != null) {
-            message = EhCookieStore.KEY_IPD_MEMBER_ID + ": " + ipbMemberId + "<br>"
-                    + EhCookieStore.KEY_IPD_PASS_HASH + ": " + ipbPassHash + "<br>"
-                    + EhCookieStore.KEY_IGNEOUS + ": " + igneous;
-            setDialogMessage(Html.fromHtml(getContext().getString(R.string.settings_eh_identity_cookies_signed, message), Html.FROM_HTML_MODE_LEGACY));
-            message = message.replace("<br>", "\n");
-        } else {
-            setDialogMessage(getContext().getString(R.string.settings_eh_identity_cookies_tourist));
-        }
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        super.onPrepareDialogBuilder(builder);
-        if (message != null) {
-            builder.setPositiveButton(R.string.settings_eh_identity_cookies_copy, (dialog, which) -> {
-                ClipboardUtil.addTextToClipboard(message);
-                mActivity.showTip(R.string.copied_to_clipboard, BaseScene.LENGTH_SHORT);
-
-                IdentityCookiePreference.this.onClick(dialog, which);
-            });
-            builder.setNegativeButton(android.R.string.cancel, null);
-        } else {
-            builder.setPositiveButton(android.R.string.ok, null);
-        }
-    }
-}
@@ -1,73 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.preference;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.util.AttributeSet;
-
-import androidx.appcompat.app.AlertDialog;
-
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.ui.SettingsActivity;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-import com.hippo.preference.MessagePreference;
-
-public class SignOutPreference extends MessagePreference {
-
-    @SuppressLint("StaticFieldLeak")
-    private final SettingsActivity mActivity;
-
-    public SignOutPreference(Context context) {
-        super(context);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    public SignOutPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    public SignOutPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init();
-        mActivity = (SettingsActivity) context;
-    }
-
-    private void init() {
-        setDialogMessage(getContext().getString(R.string.settings_eh_sign_out_warning));
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        super.onPrepareDialogBuilder(builder);
-        builder.setPositiveButton(R.string.settings_eh_sign_out_yes, this);
-        builder.setNegativeButton(android.R.string.cancel, null);
-    }
-
-    @Override
-    protected void onDialogClosed(boolean positiveResult) {
-        super.onDialogClosed(positiveResult);
-        if (positiveResult) {
-            EhUtils.signOut(getContext());
-            mActivity.showTip(R.string.settings_eh_sign_out_tip, BaseScene.LENGTH_SHORT);
-        }
-    }
-}
@@ -18,14 +18,12 @@ package com.hippo.ehviewer.preference
 import android.content.Context
 import android.content.pm.PackageManager
 import android.util.AttributeSet
-import androidx.appcompat.app.AlertDialog
-import com.hippo.Native
+import androidx.preference.Preference
 import com.hippo.ehviewer.R
-import com.hippo.preference.MessagePreference

 class VersionPreference @JvmOverloads constructor(
    context: Context, attrs: AttributeSet? = null
-) : MessagePreference(context, attrs) {
+) : Preference(context, attrs) {
    init {
        setTitle(R.string.settings_about_version)
        @Suppress("DEPRECATION") val version: String = try {
@@ -37,31 +35,4 @@ class VersionPreference @JvmOverloads constructor(
        }
        summary = version
    }
-
-    override fun onPrepareDialogBuilder(builder: AlertDialog.Builder) {
-        super.onPrepareDialogBuilder(builder)
-        builder.setTitle(R.string.show_library_version)
-        val info = NativeLibInfo().addLib(Native.getlibarchiveVersion())
-            .addLib("lzma(xz-utils)", Native.getliblzmaVersion())
-            .addLib("zlib", Native.getzlibVersion())
-            .addLib(Native.getnettleVersion())
-        builder.setMessage(info.getMessage())
-    }
-
-    inner class NativeLibInfo {
-        private var message: String = ""
-        fun addLib(libname: String, libversion: String): NativeLibInfo {
-            message = "$message$libname $libversion\n"
-            return this
-        }
-
-        fun getMessage(): String {
-            return message;
-        }
-
-        fun addLib(msg: String): NativeLibInfo {
-            message = "$message$msg\n"
-            return this
-        }
-    }
 }
@@ -18,6 +18,7 @@ package com.hippo.ehviewer.ui;

 import android.app.Activity;
 import android.content.Intent;
+import android.os.Build;

 import androidx.core.content.ContextCompat;

@@ -42,9 +43,14 @@ import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;

 public final class CommonOperations {

+    public static int getPagesForFounds(int founds, int per) {
+        return (int)Math.ceil((double) founds/per);
+    }
+
    private static void doAddToFavorites(Activity activity, GalleryInfo galleryInfo,
                                         int slot, EhClient.Callback<Void> listener) {
        if (slot == -1) {
@@ -110,8 +116,14 @@ public final class CommonOperations {
        startDownload(activity, Collections.singletonList(galleryInfo), forceDefault);
    }

-    // TODO Add context if activity and context are different style
    public static void startDownload(final MainActivity activity, final List<GalleryInfo> galleryInfos, boolean forceDefault) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            Objects.requireNonNull(EhApplication.getInstance().getTopActivity()).checkAndRequestNotificationPermission();
+        }
+        doStartDownload(activity, galleryInfos, forceDefault);
+    }
+
+    private static void doStartDownload(final MainActivity activity, final List<GalleryInfo> galleryInfos, boolean forceDefault) {
        final DownloadManager dm = EhApplication.getDownloadManager(activity);

        LongList toStart = new LongList();
@@ -1,138 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.ui;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.graphics.Color;
-import android.os.Build;
-import android.os.Bundle;
-import android.view.Window;
-import android.view.WindowInsets;
-import android.view.WindowManager;
-
-import androidx.annotation.Nullable;
-import androidx.annotation.StyleRes;
-import androidx.appcompat.app.AppCompatActivity;
-
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.Settings;
-
-import rikka.core.res.ResourcesKt;
-import rikka.insets.WindowInsetsHelper;
-import rikka.layoutinflater.view.LayoutInflaterFactory;
-
-public abstract class EhActivity extends AppCompatActivity {
-
-    private static final String THEME_DEFAULT = "DEFAULT";
-    private static final String THEME_BLACK = "BLACK";
-
-    public static boolean isBlackNightTheme() {
-        return Settings.getBoolean("black_dark_theme", false);
-    }
-
-    public static String getTheme(Context context) {
-        if (isBlackNightTheme() && isNightMode(context.getResources().getConfiguration()))
-            return THEME_BLACK;
-        return THEME_DEFAULT;
-    }
-
-    public static boolean isNightMode(Configuration configuration) {
-        return (configuration.uiMode & Configuration.UI_MODE_NIGHT_YES) > 0;
-    }
-
-    @StyleRes
-    public int getThemeStyleRes(Context context) {
-        if (THEME_BLACK.equals(getTheme(context))) {
-            return R.style.ThemeOverlay_Black;
-        }
-        return R.style.ThemeOverlay;
-    }
-
-    @Override
-    protected void onApplyThemeResource(Resources.Theme theme, int resid, boolean first) {
-        if (getParent() == null) {
-            theme.applyStyle(resid, true);
-        } else {
-            try {
-                theme.setTo(getParent().getTheme());
-            } catch (Exception ignored) {
-            }
-            theme.applyStyle(resid, false);
-        }
-        theme.applyStyle(getThemeStyleRes(this), true);
-        super.onApplyThemeResource(theme, R.style.ThemeOverlay, first);
-    }
-
-    @Override
-    protected void onNightModeChanged(int mode) {
-        getTheme().applyStyle(getThemeStyleRes(this), true);
-    }
-
-    @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
-        getLayoutInflater().setFactory2((new LayoutInflaterFactory(getDelegate())).addOnViewCreatedListener(WindowInsetsHelper.getLISTENER()));
-        super.onCreate(savedInstanceState);
-
-
-        Window window = getWindow();
-        window.setStatusBarColor(Color.TRANSPARENT);
-
-        window.getDecorView().post(() -> {
-            WindowInsets rootWindowInsets = window.getDecorView().getRootWindowInsets();
-            if (rootWindowInsets != null && rootWindowInsets.getSystemWindowInsetBottom() >= Resources.getSystem().getDisplayMetrics().density * 40) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-                    window.setNavigationBarDividerColor(getColor(R.color.navigation_bar_divider));
-                }
-                window.setNavigationBarColor(ResourcesKt.resolveColor(getTheme(), android.R.attr.navigationBarColor) & 0x00ffffff | -0x20000000);
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                    window.setNavigationBarContrastEnforced(false);
-                }
-            } else {
-                window.setNavigationBarColor(Color.TRANSPARENT);
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-                    window.setNavigationBarContrastEnforced(true);
-                }
-            }
-        });
-
-        ((EhApplication) getApplication()).registerActivity(this);
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        ((EhApplication) getApplication()).unregisterActivity(this);
-    }
-
-    @Override
-    protected void onResume() {
-        if (Settings.getSecurity() && SecurityActivity.Companion.isAuthenticationSupported(this) && EhApplication.locked) {
-            startActivity(new Intent(this, SecurityActivity.class));
-        }
-        super.onResume();
-        if (Settings.getEnabledSecurity()) {
-            getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE,
-                    WindowManager.LayoutParams.FLAG_SECURE);
-        } else {
-            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SECURE);
-        }
-    }
-}
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.ui
+
+import android.Manifest
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.res.Configuration
+import android.content.res.Resources
+import android.content.res.Resources.Theme
+import android.graphics.Color
+import android.os.Build
+import android.os.Bundle
+import android.view.WindowManager
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.annotation.RequiresApi
+import androidx.annotation.StyleRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import com.hippo.ehviewer.EhApplication
+import com.hippo.ehviewer.EhApplication.locked_last_leave_time
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
+import rikka.core.res.resolveColor
+import rikka.insets.WindowInsetsHelper
+import rikka.layoutinflater.view.LayoutInflaterFactory
+
+abstract class EhActivity : AppCompatActivity() {
+    @StyleRes
+    fun getThemeStyleRes(context: Context): Int {
+        return if (THEME_BLACK == getTheme(context)) {
+            R.style.ThemeOverlay_Black
+        } else R.style.ThemeOverlay
+    }
+
+    override fun onApplyThemeResource(theme: Theme, resid: Int, first: Boolean) {
+        if (parent == null) {
+            theme.applyStyle(resid, true)
+        } else {
+            try {
+                theme.setTo(parent.theme)
+            } catch (ignored: Exception) {
+            }
+            theme.applyStyle(resid, false)
+        }
+        theme.applyStyle(getThemeStyleRes(this), true)
+        super.onApplyThemeResource(theme, R.style.ThemeOverlay, first)
+    }
+
+    override fun onNightModeChanged(mode: Int) {
+        theme.applyStyle(getThemeStyleRes(this), true)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        layoutInflater.factory2 =
+            LayoutInflaterFactory(delegate).addOnViewCreatedListener(
+                WindowInsetsHelper.LISTENER
+            )
+        super.onCreate(savedInstanceState)
+        window.statusBarColor = Color.TRANSPARENT
+        window.decorView.post {
+            val rootWindowInsets = window.decorView.rootWindowInsets
+            if (rootWindowInsets != null && rootWindowInsets.systemWindowInsetBottom >= Resources.getSystem().displayMetrics.density * 40) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                    window.navigationBarDividerColor = getColor(R.color.navigation_bar_divider)
+                }
+                window.navigationBarColor =
+                    theme.resolveColor(android.R.attr.navigationBarColor) and 0x00ffffff or -0x20000000
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    window.isNavigationBarContrastEnforced = false
+                }
+            } else {
+                window.navigationBarColor = Color.TRANSPARENT
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+                    window.isNavigationBarContrastEnforced = true
+                }
+            }
+        }
+        (application as EhApplication).registerActivity(this)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        (application as EhApplication).unregisterActivity(this)
+    }
+
+    override fun onResume() {
+        val locked_resume_time = System.currentTimeMillis() / 1000
+        val locked_delay_time = locked_resume_time - locked_last_leave_time
+        if (locked_delay_time < Settings.getSecurityDelay() * 60) {
+            EhApplication.locked = false
+        } else if (Settings.getSecurity() && isAuthenticationSupported() && EhApplication.locked) {
+            startActivity(Intent(this, SecurityActivity::class.java))
+        }
+        super.onResume()
+        if (Settings.getEnabledSecurity()) {
+            window.setFlags(
+                WindowManager.LayoutParams.FLAG_SECURE,
+                WindowManager.LayoutParams.FLAG_SECURE
+            )
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
+        }
+    }
+
+    private val requestPermissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) {
+        Settings.putNotificationRequired()
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.TIRAMISU)
+    fun checkAndRequestNotificationPermission() {
+        if (ContextCompat.checkSelfPermission(
+                this,
+                Manifest.permission.POST_NOTIFICATIONS
+            ) == PackageManager.PERMISSION_GRANTED
+        ) {
+            return
+        }
+        if (Settings.getNotificationRequired())
+            return
+        requestPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+    }
+
+    companion object {
+        private const val THEME_DEFAULT = "DEFAULT"
+        private const val THEME_BLACK = "BLACK"
+        private val isBlackNightTheme: Boolean
+            get() = Settings.getBoolean("black_dark_theme", false)
+
+        fun getTheme(context: Context): String {
+            return if (isBlackNightTheme && isNightMode(context.resources.configuration)) THEME_BLACK else THEME_DEFAULT
+        }
+
+        private fun isNightMode(configuration: Configuration): Boolean {
+            return configuration.uiMode and Configuration.UI_MODE_NIGHT_YES > 0
+        }
+    }
+}
@@ -67,8 +67,8 @@ import androidx.core.view.WindowCompat;
 import androidx.core.view.WindowInsetsCompat;
 import androidx.core.view.WindowInsetsControllerCompat;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.materialswitch.MaterialSwitch;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.BuildConfig;
@@ -290,16 +290,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        }
        outState.putInt(KEY_PAGE, mPage);
        outState.putInt(KEY_CURRENT_INDEX, mCurrentIndex);
-    }    ActivityResultLauncher<String> requestStoragePermissionLauncher = registerForActivityResult(
-            new ActivityResultContracts.RequestPermission(),
-            result -> {
-                if (result && mSavingPage != -1) {
-                    saveImage(mSavingPage);
-                } else {
-                    Toast.makeText(this, R.string.error_cant_save_image, Toast.LENGTH_SHORT).show();
-                }
-                mSavingPage = -1;
-            });
+    }

    @Override
    protected void attachBaseContext(@NonNull Context newBase) {
@@ -312,7 +303,16 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
                break;
        }
        super.attachBaseContext(newBase);
-    }
+    }    ActivityResultLauncher<String> requestStoragePermissionLauncher = registerForActivityResult(
+            new ActivityResultContracts.RequestPermission(),
+            result -> {
+                if (result && mSavingPage != -1) {
+                    saveImage(mSavingPage);
+                } else {
+                    Toast.makeText(this, R.string.error_cant_save_image, Toast.LENGTH_SHORT).show();
+                }
+                mSavingPage = -1;
+            });

    @Override
    @SuppressWarnings({"WrongConstant"})
@@ -406,17 +406,22 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
            }
            switch (event.getAction()) {
                case MotionEvent.ACTION_SCROLL:
-                    if (event.getAxisValue(MotionEvent.AXIS_VSCROLL) < 0.0f) {
+                    float scroll = event.getAxisValue(MotionEvent.AXIS_VSCROLL) * 300;
+                    if (scroll < 0.0f) {
                        if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
                            mGalleryView.pageLeft();
-                        } else {
+                        } else if (mLayoutMode == GalleryView.LAYOUT_LEFT_TO_RIGHT) {
                            mGalleryView.pageRight();
+                        } else if (mLayoutMode == GalleryView.LAYOUT_TOP_TO_BOTTOM) {
+                            mGalleryView.onScroll(0, -scroll, 0, -scroll, 0, -scroll);
                        }
                    } else {
                        if (mLayoutMode == GalleryView.LAYOUT_RIGHT_TO_LEFT) {
                            mGalleryView.pageRight();
-                        } else {
+                        } else if (mLayoutMode == GalleryView.LAYOUT_LEFT_TO_RIGHT) {
                            mGalleryView.pageLeft();
+                        } else if (mLayoutMode == GalleryView.LAYOUT_TOP_TO_BOTTOM) {
+                            mGalleryView.onScroll(0, -scroll, 0, -scroll, 0, -scroll);
                        }
                    }
            }
@@ -853,7 +858,8 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        intent.setAction(Intent.ACTION_SEND);
        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.putExtra(Intent.EXTRA_STREAM, uri);
-        intent.putExtra(Intent.EXTRA_TEXT, EhUrl.getGalleryDetailUrl(mGalleryInfo.gid, mGalleryInfo.token));
+        if (mGalleryInfo != null)
+            intent.putExtra(Intent.EXTRA_TEXT, EhUrl.getGalleryDetailUrl(mGalleryInfo.gid, mGalleryInfo.token));
        intent.setDataAndType(uri, mimeType);

        try {
@@ -985,7 +991,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan

    private void showPageDialog(final int page) {
        Resources resources = GalleryActivity.this.getResources();
-        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(GalleryActivity.this);
+        BaseDialogBuilder builder = new BaseDialogBuilder(GalleryActivity.this);
        builder.setTitle(resources.getString(R.string.page_menu_title, page + 1));

        final CharSequence[] items;
@@ -1281,7 +1287,7 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
        }

        private void onTapMenuArea() {
-            MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(GalleryActivity.this);
+            BaseDialogBuilder builder = new BaseDialogBuilder(GalleryActivity.this);
            GalleryMenuHelper helper = new GalleryMenuHelper(builder.getContext());
            builder.setTitle(R.string.gallery_menu_title)
                    .setView(helper.getView())
@@ -1370,4 +1376,6 @@ public class GalleryActivity extends EhActivity implements SeekBar.OnSeekBarChan
    }


+
+
 }
@@ -42,9 +42,9 @@ import androidx.annotation.RequiresApi;
 import androidx.annotation.StringRes;
 import androidx.drawerlayout.widget.DrawerLayout;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.navigation.NavigationView;
 import com.google.android.material.snackbar.Snackbar;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.R;
@@ -77,7 +77,7 @@ import com.hippo.scene.SceneFragment;
 import com.hippo.scene.StageActivity;
 import com.hippo.unifile.UniFile;
 import com.hippo.util.BitmapUtils;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.widget.DrawerView;
 import com.hippo.yorozuya.IOUtils;
 import com.hippo.yorozuya.SimpleHandler;
@@ -259,7 +259,7 @@ public final class MainActivity extends StageActivity
                    String url = intent.getData().toString();
                    new EditTextDialogBuilder(this, url, "")
                            .setTitle(R.string.error_cannot_parse_the_url)
-                            .setPositiveButton(android.R.string.copy, (dialog, which) -> ClipboardUtil.addTextToClipboard(url))
+                            .setPositiveButton(android.R.string.copy, (dialog, which) -> ClipboardUtilKt.addTextToClipboard(ClipboardUtilKt.getClipboardManager(this), url, false, () -> null))
                            .show();
                }
            }
@@ -288,7 +288,6 @@ public final class MainActivity extends StageActivity

        mStageLayout = (EhStageLayout) ViewUtils.$$(this, R.id.fragment_container);
        mDrawerLayout = (DrawerLayout) ViewUtils.$$(this, R.id.draw_view);
-        mDrawerLayout.setStatusBarBackgroundColor(0);
        mNavView = (NavigationView) ViewUtils.$$(this, R.id.nav_view);
        mRightDrawer = (DrawerView) ViewUtils.$$(this, R.id.right_drawer);

@@ -338,7 +337,7 @@ public final class MainActivity extends StageActivity
            break;
        }
        if (hasUnverified) {
-            new MaterialAlertDialogBuilder(this)
+            new BaseDialogBuilder(this)
                    .setTitle(R.string.app_link_not_verified_title)
                    .setMessage(R.string.app_link_not_verified_message)
                    .setPositiveButton(R.string.open_settings, (dialogInterface, i) -> {
@@ -364,7 +363,7 @@ public final class MainActivity extends StageActivity
        if (null == uniFile || uniFile.ensureDir()) {
            return;
        }
-        new MaterialAlertDialogBuilder(this)
+        new BaseDialogBuilder(this)
                .setTitle(R.string.waring)
                .setMessage(R.string.invalid_download_location)
                .setPositiveButton(R.string.get_it, null)
@@ -457,7 +456,7 @@ public final class MainActivity extends StageActivity
    }

    private void checkClipboardUrlInternal() {
-        String text = ClipboardUtil.getUrlFromClipboard();
+        String text = ClipboardUtilKt.getUrlFromClipboard(ClipboardUtilKt.getClipboardManager(this), this);
        int hashCode = text != null ? text.hashCode() : 0;

        if (text != null && hashCode != 0 && Settings.getClipboardTextHashCode() != hashCode) {
@@ -19,7 +19,6 @@
 package com.hippo.ehviewer.ui

 import android.content.Context
-import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.biometric.BiometricManager
 import androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL
@@ -31,10 +30,16 @@ import androidx.fragment.app.FragmentActivity
 import com.hippo.ehviewer.EhApplication
 import com.hippo.ehviewer.R

+fun Context.isAuthenticationSupported(): Boolean {
+    val authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK or DEVICE_CREDENTIAL
+    return BiometricManager.from(this)
+        .canAuthenticate(authenticators) == BiometricManager.BIOMETRIC_SUCCESS
+}
+
 class SecurityActivity : AppCompatActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        if (isAuthenticationSupported(this))
+    override fun onResume() {
+        super.onResume()
+        if (isAuthenticationSupported())
            startAuthentication(getString(R.string.settings_privacy_require_unlock))
        else
            onSuccess()
@@ -71,14 +76,6 @@ class SecurityActivity : AppCompatActivity() {
        }
    }

-    companion object {
-        fun isAuthenticationSupported(context: Context): Boolean {
-            val authenticators = BiometricManager.Authenticators.BIOMETRIC_WEAK or DEVICE_CREDENTIAL
-            return BiometricManager.from(context)
-                .canAuthenticate(authenticators) == BiometricManager.BIOMETRIC_SUCCESS
-        }
-    }
-
    private fun onSuccess() {
        EhApplication.locked = false
        finish()
@@ -1,68 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.ui;
-
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import androidx.annotation.StringRes;
-import androidx.appcompat.app.ActionBar;
-import androidx.fragment.app.FragmentTransaction;
-
-import com.google.android.material.snackbar.Snackbar;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.ui.fragment.SettingsFragment;
-import com.hippo.ehviewer.ui.scene.BaseScene;
-
-public final class SettingsActivity extends EhActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_preference);
-        setSupportActionBar(findViewById(R.id.toolbar));
-        ActionBar bar = getSupportActionBar();
-        if (bar != null) {
-            bar.setDisplayHomeAsUpEnabled(true);
-        }
-        if (savedInstanceState == null) {
-            getSupportFragmentManager()
-                    .beginTransaction()
-                    .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_MATCH_ACTIVITY_OPEN)
-                    .replace(R.id.fragment, new SettingsFragment())
-                    .commitAllowingStateLoss();
-        }
-    }
-
-    public void showTip(@StringRes int id, int length) {
-        showTip(getString(id), length);
-    }
-
-    public void showTip(CharSequence message, int length) {
-        Snackbar.make(findViewById(R.id.snackbar), message,
-                length == BaseScene.LENGTH_LONG ? Snackbar.LENGTH_LONG : Snackbar.LENGTH_SHORT).show();
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (item.getItemId() == android.R.id.home) {
-            onBackPressed();
-            return true;
-        }
-        return super.onOptionsItemSelected(item);
-    }
-}
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.ui
+
+import android.content.res.Configuration
+import android.os.Bundle
+import android.view.MenuItem
+import androidx.annotation.StringRes
+import androidx.core.view.WindowCompat
+import androidx.fragment.app.FragmentTransaction
+import com.google.android.material.snackbar.Snackbar
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.ui.fragment.SettingsFragment
+import com.hippo.ehviewer.ui.scene.BaseScene
+
+class SettingsActivity : EhActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_preference)
+        setSupportActionBar(findViewById(R.id.toolbar))
+        val bar = supportActionBar
+        bar?.setDisplayHomeAsUpEnabled(true)
+        WindowCompat.getInsetsController(window, window.decorView).isAppearanceLightStatusBars =
+            (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES) <= 0
+        if (savedInstanceState == null) {
+            supportFragmentManager
+                .beginTransaction()
+                .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_MATCH_ACTIVITY_OPEN)
+                .replace(R.id.fragment, SettingsFragment())
+                .commitAllowingStateLoss()
+        }
+    }
+
+    fun showTip(@StringRes id: Int, length: Int) {
+        showTip(getString(id), length)
+    }
+
+    fun showTip(message: CharSequence?, length: Int) {
+        Snackbar.make(
+            findViewById(R.id.snackbar), message!!,
+            if (length == BaseScene.LENGTH_LONG) Snackbar.LENGTH_LONG else Snackbar.LENGTH_SHORT
+        ).show()
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        if (item.itemId == android.R.id.home) {
+            onBackPressed()
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}
@@ -17,11 +17,13 @@
 package com.hippo.ehviewer.ui.fragment;

 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.util.Log;

 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
@@ -31,13 +33,18 @@ import androidx.appcompat.app.AppCompatDelegate;
 import androidx.core.os.LocaleListCompat;
 import androidx.preference.Preference;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.BuildConfig;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.EhDB;
 import com.hippo.ehviewer.GetText;
 import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.Settings;
+import com.hippo.ehviewer.client.EhClient;
+import com.hippo.ehviewer.client.EhRequest;
+import com.hippo.ehviewer.client.data.FavListUrlBuilder;
+import com.hippo.ehviewer.client.parser.FavoritesParser;
 import com.hippo.ehviewer.ui.scene.BaseScene;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.util.IoThreadPoolExecutor;
@@ -52,17 +59,18 @@ import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;

 public class AdvancedFragment extends BasePreferenceFragment {

    private static final String KEY_DUMP_LOGCAT = "dump_logcat";
-    private static final String KEY_CLEAR_MEMORY_CACHE = "clear_memory_cache";
    private static final String KEY_APP_LANGUAGE = "app_language";
    private static final String KEY_IMPORT_DATA = "import_data";
    private static final String KEY_EXPORT_DATA = "export_data";
    private static final String KEY_OPEN_BY_DEFAULT = "open_by_default";
+    private static final String KEY_BACKUP_FAVORITE = "backup_favorite";

    ActivityResultLauncher<String> exportLauncher = registerForActivityResult(
            new ActivityResultContracts.CreateDocument(),
@@ -76,7 +84,7 @@ public class AdvancedFragment extends BasePreferenceFragment {
                        e.printStackTrace();
                    }
                    try {
-                        AlertDialog alertDialog = new MaterialAlertDialogBuilder(requireActivity())
+                        AlertDialog alertDialog = new BaseDialogBuilder(requireActivity())
                                .setCancelable(false)
                                .setView(R.layout.preference_dialog_task)
                                .show();
@@ -193,7 +201,7 @@ public class AdvancedFragment extends BasePreferenceFragment {
                        e.printStackTrace();
                    }
                    try {
-                        AlertDialog alertDialog = new MaterialAlertDialogBuilder(requireActivity())
+                        AlertDialog alertDialog = new BaseDialogBuilder(requireActivity())
                                .setCancelable(false)
                                .setView(R.layout.preference_dialog_task)
                                .show();
@@ -225,11 +233,13 @@ public class AdvancedFragment extends BasePreferenceFragment {
        addPreferencesFromResource(R.xml.advanced_settings);

        Preference dumpLogcat = findPreference(KEY_DUMP_LOGCAT);
-        Preference clearMemoryCache = findPreference(KEY_CLEAR_MEMORY_CACHE);
        Preference appLanguage = findPreference(KEY_APP_LANGUAGE);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
+            appLanguage.setVisible(false);
        Preference importData = findPreference(KEY_IMPORT_DATA);
        Preference exportData = findPreference(KEY_EXPORT_DATA);
        Preference openByDefault = findPreference(KEY_OPEN_BY_DEFAULT);
+        Preference backupFavorite = findPreference(KEY_BACKUP_FAVORITE);

        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) {
            openByDefault.setVisible(false);
@@ -238,9 +248,9 @@ public class AdvancedFragment extends BasePreferenceFragment {
        }

        dumpLogcat.setOnPreferenceClickListener(this);
-        clearMemoryCache.setOnPreferenceClickListener(this);
        importData.setOnPreferenceClickListener(this);
        exportData.setOnPreferenceClickListener(this);
+        backupFavorite.setOnPreferenceClickListener(this);

        appLanguage.setOnPreferenceChangeListener(this);
    }
@@ -256,10 +266,6 @@ public class AdvancedFragment extends BasePreferenceFragment {
                showTip(R.string.error_cant_find_activity, BaseScene.LENGTH_SHORT);
            }
            return true;
-        } else if (KEY_CLEAR_MEMORY_CACHE.equals(key)) {
-            ((EhApplication) requireContext().getApplicationContext()).clearMemoryCache();
-            Runtime.getRuntime().gc();
-            showTip(R.string.settings_advanced_clear_memory_cache_done, BaseScene.LENGTH_SHORT);
        } else if (KEY_IMPORT_DATA.equals(key)) {
            try {
                importDataLauncher.launch(new String[]{"*/*"});
@@ -287,14 +293,66 @@ public class AdvancedFragment extends BasePreferenceFragment {
                startActivity(intent);
            }
            return true;
+        } else if (KEY_BACKUP_FAVORITE.equals(key)) {
+            try {
+                showTip(R.string.backup_favorite_start, BaseScene.LENGTH_SHORT);
+                backupFavorite();
+            } catch (Exception e) {
+                ExceptionUtils.throwIfFatal(e);
+                showTip(R.string.backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+            return true;
        }
        return false;
    }

+    private void backupFavorite() {
+        AtomicInteger page = new AtomicInteger(0);
+        Context context = requireContext();
+        Activity activity = requireActivity();
+        EhClient mClient = EhApplication.getEhClient(context);
+        FavListUrlBuilder favListUrlBuilder = new FavListUrlBuilder();
+        // favListUrlBuilder.setNext(page.get());
+
+        EhRequest request = new EhRequest();
+        request.setMethod(EhClient.METHOD_GET_FAVORITES);
+        request.setCallback(new EhClient.Callback() {
+            @Override
+            public void onSuccess(Object result) {
+                try {
+                    FavoritesParser.Result result1 = (FavoritesParser.Result) result;
+                    EhDB.putLocalFavorites(result1.galleryInfoList);
+                    Log.d("LocalFavorites", "now backup page " + page.get());
+                    if (!result1.galleryInfoList.isEmpty()) {
+                        // favListUrlBuilder.setNext(page.incrementAndGet());
+                        request.setArgs(favListUrlBuilder.build(), Settings.getShowJpnTitle());
+                        mClient.execute(request);
+                    } else {
+                        showTip(R.string.backup_favorite_success, BaseScene.LENGTH_SHORT);
+                    }
+                } catch (Exception e) {
+                    showTip(R.string.backup_favorite_failed, BaseScene.LENGTH_SHORT);
+                }
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                showTip(R.string.backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+
+            @Override
+            public void onCancel() {
+                showTip(R.string.backup_favorite_failed, BaseScene.LENGTH_SHORT);
+            }
+        });
+        request.setArgs(favListUrlBuilder.build(), Settings.getShowJpnTitle());
+        mClient.execute(request);
+    }
+
    @Override
    public boolean onPreferenceChange(Preference preference, Object newValue) {
        String key = preference.getKey();
-        if (KEY_APP_LANGUAGE.equals(key)) {
+        if (KEY_APP_LANGUAGE.equals(key) && Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
            if ("system".equals(newValue)) {
                AppCompatDelegate.setApplicationLocales(LocaleListCompat.wrap(Resources.getSystem().getConfiguration().getLocales()));
            } else {
@@ -70,7 +70,8 @@ public class BasePreferenceFragment extends PreferenceFragmentCompat
                    .replace(R.id.fragment, classObj)
                    .addToBackStack(null)
                    .commitAllowingStateLoss();
-        } catch (ClassNotFoundException | IllegalAccessException | java.lang.InstantiationException ignored) {
+        } catch (ClassNotFoundException | IllegalAccessException |
+                 java.lang.InstantiationException ignored) {
        }
        return true;
    }
@@ -25,7 +25,7 @@ import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.Nullable;
 import androidx.preference.Preference;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.AppConfig;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
@@ -99,7 +99,7 @@ public class DownloadFragment extends BasePreferenceFragment {
        if (KEY_DOWNLOAD_LOCATION.equals(key)) {
            UniFile file = Settings.getDownloadLocation();
            if (file != null && !UniFile.isFileUri(Settings.getDownloadLocation().getUri())) {
-                new MaterialAlertDialogBuilder(requireContext())
+                new BaseDialogBuilder(requireContext())
                        .setTitle(R.string.settings_download_download_location)
                        .setMessage(file.getUri().toString())
                        .setPositiveButton(R.string.pick_new_download_location, (dialogInterface, i) -> openDirPickerL())
@@ -1,94 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.ui.fragment;
-
-import android.app.Activity;
-import android.content.res.Configuration;
-import android.os.Bundle;
-
-import androidx.annotation.Nullable;
-import androidx.appcompat.app.AppCompatDelegate;
-import androidx.preference.Preference;
-
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.Settings;
-import com.hippo.ehviewer.client.EhTagDatabase;
-
-public class EhFragment extends BasePreferenceFragment {
-
-    @Override
-    public void onCreatePreferences(@Nullable Bundle savedInstanceState, String rootKey) {
-        addPreferencesFromResource(R.xml.eh_settings);
-
-        Preference theme = findPreference(Settings.KEY_THEME);
-        Preference blackDarkTheme = findPreference(Settings.KEY_BLACK_DARK_THEME);
-        Preference gallerySite = findPreference(Settings.KEY_GALLERY_SITE);
-        Preference listMode = findPreference(Settings.KEY_LIST_MODE);
-        Preference detailSize = findPreference(Settings.KEY_DETAIL_SIZE);
-        Preference thumbSize = findPreference(Settings.KEY_THUMB_SIZE);
-        Preference showTagTranslations = findPreference(Settings.KEY_SHOW_TAG_TRANSLATIONS);
-        Preference tagTranslationsSource = findPreference("tag_translations_source");
-
-        theme.setOnPreferenceChangeListener(this);
-        gallerySite.setOnPreferenceChangeListener(this);
-        listMode.setOnPreferenceChangeListener(this);
-        detailSize.setOnPreferenceChangeListener(this);
-        thumbSize.setOnPreferenceChangeListener(this);
-        showTagTranslations.setOnPreferenceChangeListener(this);
-        blackDarkTheme.setOnPreferenceChangeListener(this);
-
-        if (!EhTagDatabase.isPossible(requireActivity())) {
-            getPreferenceScreen().removePreference(showTagTranslations);
-            getPreferenceScreen().removePreference(tagTranslationsSource);
-        }
-    }
-
-    @Override
-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        String key = preference.getKey();
-        if (Settings.KEY_THEME.equals(key)) {
-            AppCompatDelegate.setDefaultNightMode(Integer.parseInt((String) newValue));
-            requireActivity().recreate();
-            return true;
-        } else if (Settings.KEY_GALLERY_SITE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-            return true;
-        } else if (Settings.KEY_LIST_MODE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-            return true;
-        } else if (Settings.KEY_DETAIL_SIZE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-        } else if (Settings.KEY_THUMB_SIZE.equals(key)) {
-            requireActivity().setResult(Activity.RESULT_OK);
-        } else if (Settings.KEY_SHOW_TAG_TRANSLATIONS.equals(key)) {
-            if (Boolean.TRUE.equals(newValue)) {
-                EhTagDatabase.update(requireActivity());
-            }
-        } else if (Settings.KEY_BLACK_DARK_THEME.equals(key)) {
-            if ((requireActivity().getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_YES) > 0) {
-                requireActivity().recreate();
-            }
-            return true;
-        }
-        return true;
-    }
-
-    @Override
-    public int getFragmentTitle() {
-        return R.string.settings_eh;
-    }
-}
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.ui.fragment
+
+import android.app.Activity
+import android.content.res.Configuration
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.preference.Preference
+import com.hippo.ehviewer.R
+import com.hippo.ehviewer.Settings
+import com.hippo.ehviewer.client.EhTagDatabase
+
+class EhFragment : BasePreferenceFragment() {
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.eh_settings)
+        val account = findPreference<Preference>(Settings.KEY_ACCOUNT)
+        val theme = findPreference<Preference>(Settings.KEY_THEME)
+        val blackDarkTheme = findPreference<Preference>(Settings.KEY_BLACK_DARK_THEME)
+        val gallerySite = findPreference<Preference>(Settings.KEY_GALLERY_SITE)
+        val listMode = findPreference<Preference>(Settings.KEY_LIST_MODE)
+        val listThumbSize = findPreference<Preference>(Settings.KEY_LIST_THUMB_SIZE)
+        val detailSize = findPreference<Preference>(Settings.KEY_DETAIL_SIZE)
+        val thumbSize = findPreference<Preference>(Settings.KEY_THUMB_SIZE)
+        val showTagTranslations = findPreference<Preference>(Settings.KEY_SHOW_TAG_TRANSLATIONS)
+        val tagTranslationsSource = findPreference<Preference>("tag_translations_source")
+        Settings.getDisplayName()?.let { account?.summary = it }
+        theme!!.onPreferenceChangeListener = this
+        gallerySite!!.onPreferenceChangeListener = this
+        listMode!!.onPreferenceChangeListener = this
+        listThumbSize!!.onPreferenceChangeListener = this
+        detailSize!!.onPreferenceChangeListener = this
+        thumbSize!!.onPreferenceChangeListener = this
+        showTagTranslations!!.onPreferenceChangeListener = this
+        blackDarkTheme!!.onPreferenceChangeListener = this
+        if (!EhTagDatabase.isPossible(requireActivity())) {
+            preferenceScreen.removePreference(showTagTranslations)
+            preferenceScreen.removePreference(tagTranslationsSource!!)
+        }
+    }
+
+    override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+        val key = preference.key
+        if (Settings.KEY_THEME == key) {
+            AppCompatDelegate.setDefaultNightMode((newValue as String).toInt())
+            requireActivity().recreate()
+            return true
+        } else if (Settings.KEY_GALLERY_SITE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_LIST_MODE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_LIST_THUMB_SIZE == key) {
+            Settings.LIST_THUMB_SIZE_INITED = false
+            requireActivity().setResult(Activity.RESULT_OK)
+            return true
+        } else if (Settings.KEY_DETAIL_SIZE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+        } else if (Settings.KEY_THUMB_SIZE == key) {
+            requireActivity().setResult(Activity.RESULT_OK)
+        } else if (Settings.KEY_SHOW_TAG_TRANSLATIONS == key) {
+            if (java.lang.Boolean.TRUE == newValue) {
+                EhTagDatabase.update(requireActivity())
+            }
+        } else if (Settings.KEY_BLACK_DARK_THEME == key) {
+            if (requireActivity().resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_YES > 0) {
+                requireActivity().recreate()
+            }
+            return true
+        }
+        return true
+    }
+
+    override fun getFragmentTitle(): Int {
+        return R.string.settings_eh
+    }
+}
@@ -31,9 +31,9 @@ import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.checkbox.MaterialCheckBox
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.textfield.TextInputLayout
+import com.hippo.app.BaseDialogBuilder
 import com.hippo.easyrecyclerview.EasyRecyclerView
 import com.hippo.ehviewer.R
 import com.hippo.ehviewer.client.EhFilter
@@ -112,7 +112,7 @@ class FilterFragment : BaseFragment() {
    }

    private fun showTipDialog() {
-        MaterialAlertDialogBuilder(requireActivity())
+        BaseDialogBuilder(requireActivity())
            .setTitle(R.string.filter)
            .setMessage(R.string.filter_tip)
            .setPositiveButton(android.R.string.ok, null)
@@ -120,7 +120,7 @@ class FilterFragment : BaseFragment() {
    }

    private fun showAddFilterDialog() {
-        val dialog = MaterialAlertDialogBuilder(requireActivity())
+        val dialog = BaseDialogBuilder(requireActivity())
            .setTitle(R.string.add_filter)
            .setView(R.layout.dialog_add_filter)
            .setPositiveButton(R.string.add, null)
@@ -131,7 +131,7 @@ class FilterFragment : BaseFragment() {

    private fun showDeleteFilterDialog(filter: Filter) {
        val message = getString(R.string.delete_filter, filter.text)
-        MaterialAlertDialogBuilder(requireActivity())
+        BaseDialogBuilder(requireActivity())
            .setMessage(message)
            .setPositiveButton(R.string.delete) { _: DialogInterface?, which: Int ->
                if (DialogInterface.BUTTON_POSITIVE != which) {
@@ -34,9 +34,9 @@ import androidx.fragment.app.DialogFragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.textfield.TextInputLayout;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.Hosts;
 import com.hippo.ehviewer.R;
@@ -149,7 +149,8 @@ public class HostsFragment extends BaseFragment
                ip.setText(arguments.getString(KEY_IP));
            }

-            MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(requireContext()).setView(view);
+            BaseDialogBuilder builder = new BaseDialogBuilder(requireContext());
+            builder.setView(view);
            onCreateDialogBuilder(builder);
            AlertDialog dialog = builder.create();
            dialog.setOnShowListener(d -> onCreateDialog((AlertDialog) d));
@@ -19,29 +19,55 @@
 package com.hippo.ehviewer.ui.fragment

 import android.os.Bundle
+import androidx.preference.SeekBarPreference
 import androidx.preference.SwitchPreferenceCompat
 import com.hippo.ehviewer.R
 import com.hippo.ehviewer.Settings
-import com.hippo.ehviewer.ui.SecurityActivity.Companion.isAuthenticationSupported
+import com.hippo.ehviewer.ui.isAuthenticationSupported

 /**
 * Created by Mo10 on 2018/2/10.
 */
 class PrivacyFragment : BasePreferenceFragment() {
+    private lateinit var requireUnlock: SwitchPreferenceCompat
+    private lateinit var unlockDelay: SeekBarPreference
    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
        addPreferencesFromResource(R.xml.privacy_settings)
+        requireUnlock = findPreference("require_unlock")!!
+        unlockDelay = findPreference("require_unlock_delay")!!
+        requireUnlock.setOnPreferenceChangeListener { _, newValue ->
+            unlockDelay.isEnabled = newValue as Boolean
+            setUnlockDelaySummary(unlockDelay.value)
+            true
+        }
+        unlockDelay.setOnPreferenceChangeListener { _, newValue ->
+            setUnlockDelaySummary(newValue as Int)
+            true
+        }
    }

    override fun onStart() {
        super.onStart()
-        if (!isAuthenticationSupported(requireContext())) {
+        if (!requireContext().isAuthenticationSupported()) {
            Settings.putSecurity(false)
-            findPreference<SwitchPreferenceCompat>("require_unlock")?.isEnabled = false
-            findPreference<SwitchPreferenceCompat>("require_unlock")?.isChecked = false
+            requireUnlock.isEnabled = false
+            requireUnlock.isChecked = false
+            unlockDelay.isEnabled = false
+        } else {
+            unlockDelay.isEnabled = requireUnlock.isChecked == true
+            setUnlockDelaySummary(unlockDelay.value)
        }
    }

    override fun getFragmentTitle(): Int {
        return R.string.settings_privacy
    }
+
+    private fun setUnlockDelaySummary(value: Int) {
+        unlockDelay.summary = if (value == 0) {
+            getString(R.string.settings_privacy_require_unlock_delay_summary_immediately)
+        } else {
+            getString(R.string.settings_privacy_require_unlock_delay_summary, value.toString())
+        }
+    }
 }
@@ -42,6 +42,8 @@ import androidx.fragment.app.FragmentActivity;
 import com.hippo.ehviewer.ui.MainActivity;
 import com.hippo.scene.SceneFragment;

+import kotlin.Unit;
+
 public abstract class BaseScene extends SceneFragment {

    public static final int LENGTH_SHORT = 0;
@@ -56,7 +58,6 @@ public abstract class BaseScene extends SceneFragment {
    private View drawerView;
    @Nullable
    private SparseArray<Parcelable> drawerViewState;
-    private boolean needWhiteStatusBar = needWhiteStatusBar();

    public void addAboveSnackView(View view) {
        FragmentActivity activity = getActivity();
@@ -107,21 +108,18 @@ public abstract class BaseScene extends SceneFragment {
        }
    }

-    public void showTip(@StringRes int id, int length) {
+    public Unit showTip(@StringRes int id, int length) {
        FragmentActivity activity = getActivity();
        if (activity instanceof MainActivity) {
            ((MainActivity) activity).showTip(id, length);
        }
+        return null;
    }

    public boolean needShowLeftDrawer() {
        return true;
    }

-    public boolean needWhiteStatusBar() {
-        return true;
-    }
-
    public int getNavCheckedItem() {
        return 0;
    }
@@ -176,14 +174,6 @@ public abstract class BaseScene extends SceneFragment {
        drawerView = null;
    }

-    public void setLightStatusBar(boolean set) {
-        var insetsController = getInsetsController();
-        if (insetsController != null) {
-            insetsController.setAppearanceLightStatusBars(set && (requireActivity().getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_YES) <= 0);
-        }
-        needWhiteStatusBar = set;
-    }
-
    public void onDestroyDrawerView() {
    }

@@ -213,7 +203,11 @@ public abstract class BaseScene extends SceneFragment {

        // Hide soft ime
        hideSoftInput();
-        setLightStatusBar(needWhiteStatusBar);
+
+        insetsController = getInsetsController();
+        if (insetsController != null) {
+            insetsController.setAppearanceLightStatusBars((requireActivity().getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_YES) <= 0);
+        }
    }

    @Nullable
@@ -31,14 +31,14 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.textfield.TextInputLayout;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.client.EhCookieStore;
 import com.hippo.ehviewer.client.EhUrl;
 import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.yorozuya.AssertUtils;
 import com.hippo.yorozuya.ViewUtils;
@@ -217,7 +217,7 @@ public class CookieSignInScene extends SolidScene implements EditText.OnEditorAc
        hideSoftInput();

        if (!checkIpbMemberId(ipbMemberId) || !(checkIpbPassHash(ipbPassHash))) {
-            new MaterialAlertDialogBuilder(context).setTitle(R.string.waring)
+            new BaseDialogBuilder(context).setTitle(R.string.waring)
                    .setMessage(R.string.wrong_cookie_warning)
                    .setPositiveButton(R.string.i_will_check_it, null)
                    .setNegativeButton(R.string.i_dont_think_so, (dialog, which) -> {
@@ -253,7 +253,7 @@ public class CookieSignInScene extends SolidScene implements EditText.OnEditorAc

    private void fillCookiesFromClipboard() {
        hideSoftInput();
-        String text = ClipboardUtil.getTextFromClipboard();
+        String text = ClipboardUtilKt.getTextFromClipboard(ClipboardUtilKt.getClipboardManager(getContext()), getContext());
        if (text == null) {
            showTip(R.string.from_clipboard_error, LENGTH_SHORT);
            return;
@@ -22,21 +22,17 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.SparseBooleanArray;
-import android.view.Display;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.ProgressBar;
@@ -45,28 +41,20 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.widget.PopupMenu;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.core.view.ViewCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.SimpleItemAnimator;
 import androidx.recyclerview.widget.StaggeredGridLayoutManager;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.h6ah4i.android.widget.advrecyclerview.animator.DraggableItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.DraggableItemAdapter;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.ItemDraggableRange;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.RecyclerViewDragDropManager;
-import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractDraggableItemViewHolder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.CheckBoxDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
-import com.hippo.conaco.DataContainer;
-import com.hippo.conaco.ProgressNotifier;
 import com.hippo.easyrecyclerview.EasyRecyclerView;
 import com.hippo.easyrecyclerview.FastScroller;
 import com.hippo.easyrecyclerview.HandlerDrawable;
@@ -83,11 +71,8 @@ import com.hippo.ehviewer.download.DownloadManager;
 import com.hippo.ehviewer.download.DownloadService;
 import com.hippo.ehviewer.spider.SpiderDen;
 import com.hippo.ehviewer.ui.GalleryActivity;
-import com.hippo.ehviewer.ui.MainActivity;
 import com.hippo.ehviewer.widget.SimpleRatingView;
-import com.hippo.io.UniFileInputStreamPipe;
 import com.hippo.scene.Announcer;
-import com.hippo.streampipe.InputStreamPipe;
 import com.hippo.unifile.UniFile;
 import com.hippo.util.IoThreadPoolExecutor;
 import com.hippo.view.ViewTransition;
@@ -96,15 +81,10 @@ import com.hippo.widget.LoadImageView;
 import com.hippo.widget.recyclerview.AutoStaggeredGridLayoutManager;
 import com.hippo.yorozuya.AssertUtils;
 import com.hippo.yorozuya.FileUtils;
-import com.hippo.yorozuya.IOUtils;
-import com.hippo.yorozuya.LayoutUtils;
 import com.hippo.yorozuya.ObjectUtils;
 import com.hippo.yorozuya.ViewUtils;
 import com.hippo.yorozuya.collect.LongList;

-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
@@ -437,7 +417,7 @@ public class DownloadsScene extends ToolbarScene

        int id = item.getItemId();
        if (id == R.id.action_filter) {
-            new MaterialAlertDialogBuilder(requireActivity())
+            new BaseDialogBuilder(requireActivity())
                    .setSingleChoiceItems(R.array.download_state, mType + 1, (dialog, which) -> {
                        mType = which - 1;
                        updateForLabel();
@@ -460,7 +440,7 @@ public class DownloadsScene extends ToolbarScene
            openDrawer(Gravity.RIGHT);
            return true;
        } else if (id == R.id.action_reset_reading_progress) {
-            new MaterialAlertDialogBuilder(getContext())
+            new BaseDialogBuilder(getContext())
                    .setMessage(R.string.reset_reading_progress_message)
                    .setNegativeButton(android.R.string.cancel, null)
                    .setPositiveButton(android.R.string.ok, (dialog, which) -> {
@@ -533,7 +513,7 @@ public class DownloadsScene extends ToolbarScene
                for (int i = 0, n = list.size(); i < n; i++) {
                    items[i + 2] = list.get(i).getLabel();
                }
-                new MaterialAlertDialogBuilder(context)
+                new BaseDialogBuilder(context)
                        .setTitle(R.string.default_download_label)
                        .setItems(items, (dialog1, which) -> {
                            if (which == 0) {
@@ -556,20 +536,13 @@ public class DownloadsScene extends ToolbarScene

        initLabels();

-        RecyclerViewDragDropManager dragDropManager = new RecyclerViewDragDropManager();
-        dragDropManager.setInitiateOnLongPress(true);
-        dragDropManager.setInitiateOnTouch(false);
-        dragDropManager.setDraggingItemAlpha(0.8f);
-
        mLabelAdapter = new DownloadLabelAdapter(inflater);
        final EasyRecyclerView recyclerView = view.findViewById(R.id.recycler_view_drawer);
        recyclerView.setLayoutManager(new LinearLayoutManager(context));
        mLabelAdapter.setHasStableIds(true);
-        final GeneralItemAnimator animator = new DraggableItemAnimator();
-        recyclerView.setItemAnimator(animator);
-        recyclerView.setAdapter(dragDropManager.createWrappedAdapter(mLabelAdapter));
-        dragDropManager.attachRecyclerView(recyclerView);
-
+        ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new DownloadLabelItemTouchHelperCallback());
+        itemTouchHelper.attachToRecyclerView(recyclerView);
+        recyclerView.setAdapter(mLabelAdapter);

        return view;
    }
@@ -727,7 +700,7 @@ public class DownloadsScene extends ToolbarScene

                    MoveDialogHelper helper = new MoveDialogHelper(labels, downloadInfoList);

-                    new MaterialAlertDialogBuilder(context)
+                    new BaseDialogBuilder(context)
                            .setTitle(R.string.download_move_dialog_title)
                            .setItems(labels, helper)
                            .show();
@@ -892,7 +865,7 @@ public class DownloadsScene extends ToolbarScene
        holder.speed.setText(FileUtils.humanReadableByteCount(speed, false) + "/S");
    }

-    private static class DownloadLabelHolder extends AbstractDraggableItemViewHolder {
+    private static class DownloadLabelHolder extends RecyclerView.ViewHolder {

        private final TextView label;
        private final ImageView option;
@@ -904,74 +877,7 @@ public class DownloadsScene extends ToolbarScene
        }
    }

-    private static class ThumbDataContainer implements DataContainer {
-
-        private final DownloadInfo mInfo;
-        @Nullable
-        private UniFile mFile;
-
-        public ThumbDataContainer(@NonNull DownloadInfo info) {
-            mInfo = info;
-        }
-
-        private void ensureFile() {
-            if (mFile == null) {
-                UniFile dir = SpiderDen.getGalleryDownloadDir(mInfo);
-                if (dir != null && dir.isDirectory()) {
-                    mFile = dir.createFile(".thumb");
-                }
-            }
-        }
-
-        @Override
-        public boolean isEnabled() {
-            ensureFile();
-            return mFile != null;
-        }
-
-        @Override
-        public void onUrlMoved(String requestUrl, String responseUrl) {
-        }
-
-        @Override
-        public boolean save(InputStream is, long length, String mediaType, ProgressNotifier notify) {
-            ensureFile();
-            if (mFile == null) {
-                return false;
-            }
-
-            OutputStream os = null;
-            try {
-                os = mFile.openOutputStream();
-                IOUtils.copy(is, os);
-                return true;
-            } catch (IOException e) {
-                e.printStackTrace();
-                return false;
-            } finally {
-                IOUtils.closeQuietly(os);
-            }
-        }
-
-        @Override
-        public InputStreamPipe get() {
-            ensureFile();
-            if (mFile != null) {
-                return new UniFileInputStreamPipe(mFile);
-            } else {
-                return null;
-            }
-        }
-
-        @Override
-        public void remove() {
-            if (mFile != null) {
-                mFile.delete();
-            }
-        }
-    }
-
-    private class DownloadLabelAdapter extends RecyclerView.Adapter<DownloadLabelHolder> implements DraggableItemAdapter<DownloadLabelHolder> {
+    private class DownloadLabelAdapter extends RecyclerView.Adapter<DownloadLabelHolder> {

        private final LayoutInflater mInflater;

@@ -1025,36 +931,15 @@ public class DownloadsScene extends ToolbarScene
                });
                if (position > 0) {
                    holder.option.setVisibility(View.VISIBLE);
-                    holder.itemView.setOnLongClickListener(v -> {
+                    holder.option.setOnClickListener(v -> {
                        if (context != null) {
-                            PopupMenu popupMenu = new PopupMenu(context, holder.option);
-                            popupMenu.inflate(R.menu.download_label_option);
-                            popupMenu.show();
-                            popupMenu.setOnMenuItemClickListener(item -> {
-                                int itemId = item.getItemId();
-                                if (itemId == R.id.menu_label_rename) {
-                                    EditTextDialogBuilder builder = new EditTextDialogBuilder(
-                                            context, label, getString(R.string.download_labels));
-                                    builder.setTitle(R.string.rename_label_title);
-                                    builder.setPositiveButton(android.R.string.ok, null);
-                                    AlertDialog dialog = builder.show();
-                                    new RenameLabelDialogHelper(builder, dialog, label);
-                                } else if (itemId == R.id.menu_label_remove) {
-                                    new MaterialAlertDialogBuilder(requireContext())
-                                            .setTitle(getString(R.string.delete_label_title))
-                                            .setMessage(getString(R.string.delete_label_message, label))
-                                            .setPositiveButton(R.string.delete, (dialog, which) -> {
-                                                mDownloadManager.deleteLabel(label);
-                                                mLabels.remove(position);
-                                                notifyDataSetChanged();
-                                            })
-                                            .setNegativeButton(android.R.string.cancel, null)
-                                            .show();
-                                }
-                                return false;
-                            });
+                            EditTextDialogBuilder builder = new EditTextDialogBuilder(
+                                    context, label, getString(R.string.download_labels));
+                            builder.setTitle(R.string.rename_label_title);
+                            builder.setPositiveButton(android.R.string.ok, null);
+                            AlertDialog dialog = builder.show();
+                            new RenameLabelDialogHelper(builder, dialog, label);
                        }
-                        return true;
                    });
                } else {
                    holder.option.setVisibility(View.GONE);
@@ -1071,43 +956,6 @@ public class DownloadsScene extends ToolbarScene
        public int getItemCount() {
            return mLabels != null ? mLabels.size() : 0;
        }
-
-        @Override
-        public boolean onCheckCanStartDrag(@NonNull DownloadLabelHolder holder, int position, int x, int y) {
-            return position != 0 && x > holder.option.getX() && y > holder.option.getY();
-        }
-
-        @Override
-        public ItemDraggableRange onGetItemDraggableRange(@NonNull DownloadLabelHolder holder, int position) {
-            return new ItemDraggableRange(1, getItemCount() - 1);
-        }
-
-        @Override
-        public void onMoveItem(int fromPosition, int toPosition) {
-            Context context = getContext();
-            if (null == context || fromPosition == toPosition || toPosition == 0) {
-                return;
-            }
-
-            EhApplication.getDownloadManager(context).moveLabel(fromPosition - 1, toPosition - 1);
-            final String item = mLabels.remove(fromPosition);
-            mLabels.add(toPosition, item);
-        }
-
-        @Override
-        public boolean onCheckCanDrop(int draggingPosition, int dropPosition) {
-            return dropPosition != 0;
-        }
-
-        @Override
-        public void onItemDragStarted(int position) {
-            notifyDataSetChanged();
-        }
-
-        @Override
-        public void onItemDragFinished(int fromPosition, int toPosition, boolean result) {
-            notifyDataSetChanged();
-        }
    }

    private class DeleteRangeDialogHelper implements DialogInterface.OnClickListener {
@@ -1307,8 +1155,7 @@ public class DownloadsScene extends ToolbarScene
                return;
            }
            DownloadInfo info = mList.get(position);
-            holder.thumb.load(EhCacheKeyFactory.getThumbKey(info.gid), info.thumb,
-                    new ThumbDataContainer(info), true);
+            holder.thumb.load(EhCacheKeyFactory.getThumbKey(info.gid), info.thumb, true);
            holder.title.setText(EhUtils.getSuitableTitle(info));
            holder.uploader.setText(info.uploader);
            holder.rating.setRating(info.rating);
@@ -1445,4 +1292,43 @@ public class DownloadsScene extends ToolbarScene
            }
        }
    }
+
+    private class DownloadLabelItemTouchHelperCallback extends ItemTouchHelper.Callback {
+
+        @Override
+        public int getMovementFlags(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder) {
+            return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT);
+        }
+
+        @SuppressLint("NotifyDataSetChanged")
+        @Override
+        public boolean onMove(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, @NonNull RecyclerView.ViewHolder target) {
+            int fromPosition = viewHolder.getBindingAdapterPosition();
+            int toPosition = target.getBindingAdapterPosition();
+            Context context = getContext();
+            if (null == context || fromPosition == toPosition || toPosition == 0 || fromPosition == 0) {
+                return false;
+            }
+
+            EhApplication.getDownloadManager(context).moveLabel(fromPosition - 1, toPosition - 1);
+            final String item = mLabels.remove(fromPosition);
+            mLabels.add(toPosition, item);
+            mLabelAdapter.notifyDataSetChanged();
+            return true;
+        }
+
+        @SuppressLint("NotifyDataSetChanged")
+        @Override
+        public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int direction) {
+            int position = viewHolder.getBindingAdapterPosition();
+            if (mDownloadManager == null)
+                return;
+            if (position != 0) {
+                String label = mLabels.get(position);
+                mDownloadManager.deleteLabel(label);
+            }
+            mLabels.remove(position);
+            mLabelAdapter.notifyDataSetChanged();
+        }
+    }
 }
@@ -21,13 +21,11 @@ import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.Rect;
 import android.os.Bundle;
+import android.os.Parcelable;
 import android.text.InputType;
 import android.text.TextUtils;
 import android.util.SparseBooleanArray;
-import android.view.Display;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -45,9 +43,9 @@ import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.hippo.annotation.Implemented;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.drawable.AddDeleteDrawable;
 import com.hippo.drawable.DrawerArrowDrawable;
@@ -77,7 +75,6 @@ import com.hippo.widget.ContentLayout;
 import com.hippo.widget.FabLayout;
 import com.hippo.widget.SearchBarMover;
 import com.hippo.yorozuya.AssertUtils;
-import com.hippo.yorozuya.LayoutUtils;
 import com.hippo.yorozuya.ObjectUtils;
 import com.hippo.yorozuya.SimpleHandler;
 import com.hippo.yorozuya.ViewUtils;
@@ -402,7 +399,7 @@ public class FavoritesScene extends BaseScene implements
                items[1] = getString(R.string.local_favorites);
                String[] favCat = Settings.getFavCat();
                System.arraycopy(favCat, 0, items, 2, 10);
-                new MaterialAlertDialogBuilder(context)
+                new BaseDialogBuilder(context)
                        .setTitle(R.string.default_favorites_collection)
                        .setItems(items, (dialog, which) -> Settings.putDefaultFavSlot(which - 2)).show();
                return true;
@@ -731,7 +728,7 @@ public class FavoritesScene extends BaseScene implements
            }
            case 4: { // Delete
                DeleteDialogHelper helper = new DeleteDialogHelper();
-                new MaterialAlertDialogBuilder(context)
+                new BaseDialogBuilder(context)
                        .setTitle(R.string.delete_favorites_dialog_title)
                        .setMessage(getString(R.string.delete_favorites_dialog_message, mModifyGiList.size()))
                        .setPositiveButton(android.R.string.ok, helper)
@@ -745,7 +742,7 @@ public class FavoritesScene extends BaseScene implements
                String[] array = new String[11];
                array[0] = getString(R.string.local_favorites);
                System.arraycopy(Settings.getFavCat(), 0, array, 1, 10);
-                new MaterialAlertDialogBuilder(context)
+                new BaseDialogBuilder(context)
                        .setTitle(R.string.move_favorites_dialog_title)
                        .setItems(array, helper)
                        .setOnCancelListener(helper)
@@ -854,7 +851,14 @@ public class FavoritesScene extends BaseScene implements
            }

            updateSearchBar();
-            mHelper.onGetPageData(taskId, result.pages, result.nextPage, result.galleryInfoList);
+            int pages = 0;
+            assert mUrlBuilder != null;
+            if (FavListUrlBuilder.isValidFavCat(mUrlBuilder.getFavCat()))
+                pages = CommonOperations.getPagesForFounds(mFavCountArray[mUrlBuilder.getFavCat()], 50);
+            else if (mUrlBuilder.getFavCat() == FavListUrlBuilder.FAV_CAT_ALL)
+                pages = CommonOperations.getPagesForFounds(mFavCountSum, 50);
+            mHelper.nextPg = result.nextPage;
+            mHelper.onGetPageData(taskId, pages, mHelper.pgCounter + 1, result.galleryInfoList);

            if (mDrawerAdapter != null) {
                mDrawerAdapter.notifyDataSetChanged();
@@ -1173,6 +1177,8 @@ public class FavoritesScene extends BaseScene implements
    }

    private class FavoritesHelper extends GalleryInfoContentHelper {
+        public int pgCounter = 0;
+        public String nextPg = null;

        @Override
        protected void getPageData(final int taskId, int type, int page) {
@@ -1180,6 +1186,7 @@ public class FavoritesScene extends BaseScene implements
            if (null == activity || null == mUrlBuilder || null == mClient) {
                return;
            }
+            pgCounter = page;

            if (mEnableModify) {
                mEnableModify = false;
@@ -1219,7 +1226,7 @@ public class FavoritesScene extends BaseScene implements
                        url = mUrlBuilder.build();
                    }

-                    mUrlBuilder.setIndex(page);
+                    mUrlBuilder.setNext(nextPg);
                    EhRequest request = new EhRequest();
                    request.setMethod(EhClient.METHOD_MODIFY_FAVORITES);
                    request.setCallback(new GetFavoritesListener(getContext(),
@@ -1232,7 +1239,7 @@ public class FavoritesScene extends BaseScene implements
                final String keyword = mUrlBuilder.getKeyword();
                SimpleHandler.getInstance().post(() -> onGetFavoritesLocal(keyword, taskId));
            } else {
-                mUrlBuilder.setIndex(page);
+                mUrlBuilder.setNext(nextPg);
                String url = mUrlBuilder.build();
                EhRequest request = new EhRequest();
                request.setMethod(EhClient.METHOD_GET_FAVORITES);
@@ -1295,5 +1302,25 @@ public class FavoritesScene extends BaseScene implements
                }
            }
        }
+
+        @Override
+        protected void onClearData() {
+            super.onClearData();
+            nextPg = null;
+        }
+
+        @Override
+        protected Parcelable saveInstanceState(Parcelable superState) {
+            Bundle bundle = (Bundle) super.saveInstanceState(superState);
+            bundle.putString(KEY_NEXT_PAGE, nextPg);
+            return bundle;
+        }
+
+        @Override
+        protected Parcelable restoreInstanceState(Parcelable state) {
+            Bundle bundle = (Bundle) state;
+            nextPg = bundle.getString(KEY_NEXT_PAGE);
+            return super.restoreInstanceState(state);
+        }
    }
 }
@@ -54,8 +54,8 @@ import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.easyrecyclerview.EasyRecyclerView;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.R;
@@ -72,7 +72,7 @@ import com.hippo.ehviewer.client.parser.VoteCommentParser;
 import com.hippo.ehviewer.ui.MainActivity;
 import com.hippo.scene.SceneFragment;
 import com.hippo.text.URLImageGetter;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.util.ReadableTime;
 import com.hippo.util.TextUrl;
@@ -184,14 +184,7 @@ public final class GalleryCommentsScene extends ToolbarScene
                mEditPanel,
                mFabLayout
        ));
-
-        mRefreshLayout.setColorSchemeResources(
-                R.color.loading_indicator_red,
-                R.color.loading_indicator_purple,
-                R.color.loading_indicator_blue,
-                R.color.loading_indicator_cyan,
-                R.color.loading_indicator_green,
-                R.color.loading_indicator_yellow);
+        mRefreshLayout.setColorSchemeColors(ResourcesKt.resolveColor(getTheme(), androidx.appcompat.R.attr.colorPrimary));
        mRefreshLayout.setOnRefreshListener(this);

        Context context = requireContext();
@@ -297,7 +290,7 @@ public final class GalleryCommentsScene extends ToolbarScene
            }
        }

-        MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(context);
+        BaseDialogBuilder builder = new BaseDialogBuilder(context);
        context = builder.getContext();
        final LayoutInflater inflater = LayoutInflater.from(context);
        EasyRecyclerView rv = (EasyRecyclerView) inflater.inflate(R.layout.dialog_recycler_view, null);
@@ -354,15 +347,14 @@ public final class GalleryCommentsScene extends ToolbarScene
            menuId.add(R.id.check_vote_status);
        }

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setItems(menu.toArray(new String[0]), (dialog, which) -> {
                    if (which < 0 || which >= menuId.size()) {
                        return;
                    }
                    int id = menuId.get(which);
                    if (id == R.id.copy) {
-                        ClipboardUtil.addTextToClipboard(comment.comment);
-                        showTip(R.string.copied_to_clipboard, LENGTH_SHORT);
+                        ClipboardUtilKt.addTextToClipboard(ClipboardUtilKt.getClipboardManager(getContext()), comment.comment, false, () -> showTip(R.string.copied_to_clipboard, LENGTH_SHORT));
                    } else if (id == R.id.vote_up) {
                        voteComment(comment.id, 1);
                    } else if (id == R.id.vote_down) {
@@ -53,7 +53,6 @@ import android.widget.TextView;

 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
-import androidx.annotation.DrawableRes;
 import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -62,9 +61,9 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.ContextCompat;
 import androidx.core.view.ViewCompat;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.progressindicator.CircularProgressIndicator;
 import com.google.android.material.snackbar.Snackbar;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.beerbelly.BeerBelly;
 import com.hippo.ehviewer.AppConfig;
@@ -103,7 +102,7 @@ import com.hippo.scene.Announcer;
 import com.hippo.scene.SceneFragment;
 import com.hippo.text.URLImageGetter;
 import com.hippo.util.AppHelper;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.util.ExceptionUtils;
 import com.hippo.util.ReadableTime;
 import com.hippo.view.ViewTransition;
@@ -203,8 +202,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
    @Nullable
    private RatingBar mRating;
    @Nullable
-    private View mHeartGroup;
-    @Nullable
    private TextView mHeart;
    @Nullable
    private TextView mHeartOutline;
@@ -260,7 +257,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            result -> {
                if (result && mGalleryDetail != null) {
                    TorrentListDialogHelper helper = new TorrentListDialogHelper();
-                    Dialog dialog = new MaterialAlertDialogBuilder(requireActivity())
+                    Dialog dialog = new BaseDialogBuilder(requireActivity())
                            .setTitle(R.string.torrents)
                            .setView(R.layout.dialog_torrent_list)
                            .setOnDismissListener(helper)
@@ -559,12 +556,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList

        ViewGroup main = (ViewGroup) ViewUtils.$$(view, R.id.main);
        ScrollView mainView = (ScrollView) ViewUtils.$$(main, R.id.scroll_view);
-        mainView.setOnScrollChangeListener((v, scrollX, scrollY, oldScrollX, oldScrollY) -> {
-            if (mActionGroup != null && mHeader != null) {
-                //noinspection IntegerDivisionInFloatingPointContext
-                setLightStatusBar(mActionGroup.getY() - mHeader.findViewById(R.id.header_content).getPaddingTop() / 2 < scrollY);
-            }
-        });
        View progressView = ViewUtils.$$(main, R.id.progress_view);
        mTip = (TextView) ViewUtils.$$(main, R.id.tip);
        mViewTransition = new ViewTransition(mainView, progressView, mTip);
@@ -610,9 +601,8 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        mNewerVersion = (TextView) ViewUtils.$$(mActions, R.id.newerVersion);
        mRatingText = (TextView) ViewUtils.$$(mActions, R.id.rating_text);
        mRating = (RatingBar) ViewUtils.$$(mActions, R.id.rating);
-        mHeartGroup = ViewUtils.$$(mActions, R.id.heart_group);
-        mHeart = (TextView) ViewUtils.$$(mHeartGroup, R.id.heart);
-        mHeartOutline = (TextView) ViewUtils.$$(mHeartGroup, R.id.heart_outline);
+        mHeart = (TextView) ViewUtils.$$(mActions, R.id.heart);
+        mHeartOutline = (TextView) ViewUtils.$$(mActions, R.id.heart_outline);
        mTorrent = (TextView) ViewUtils.$$(mActions, R.id.torrent);
        mArchive = (TextView) ViewUtils.$$(mActions, R.id.archive);
        mShare = (TextView) ViewUtils.$$(mActions, R.id.share);
@@ -620,15 +610,16 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        mSimilar = (TextView) ViewUtils.$$(mActions, R.id.similar);
        mSearchCover = (TextView) ViewUtils.$$(mActions, R.id.search_cover);
        mNewerVersion.setOnClickListener(this);
-        mHeartGroup.setOnClickListener(this);
-        mHeartGroup.setOnLongClickListener(this);
+        mHeart.setOnClickListener(this);
+        mHeart.setOnLongClickListener(this);
+        mHeartOutline.setOnClickListener(this);
+        mHeartOutline.setOnLongClickListener(this);
        mTorrent.setOnClickListener(this);
        mArchive.setOnClickListener(this);
        mShare.setOnClickListener(this);
        mRate.setOnClickListener(this);
        mSimilar.setOnClickListener(this);
        mSearchCover.setOnClickListener(this);
-        ensureActionDrawable();

        mTags = (LinearLayout) ViewUtils.$$(belowHeader, R.id.tags);
        mNoTags = (TextView) ViewUtils.$$(mTags, R.id.no_tags);
@@ -668,11 +659,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        return view;
    }

-    @Override
-    public boolean needWhiteStatusBar() {
-        return false;
-    }
-
    @Override
    public void onDestroyView() {
        super.onDestroyView();
@@ -706,7 +692,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        mNewerVersion = null;
        mRatingText = null;
        mRating = null;
-        mHeartGroup = null;
        mHeart = null;
        mHeartOutline = null;
        mTorrent = null;
@@ -780,25 +765,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        return true;
    }

-    private void setActionDrawable(@Nullable TextView text, @DrawableRes int resId) {
-        if (text == null) return;
-        Context context = text.getContext();
-        Drawable drawable = ContextCompat.getDrawable(context, resId);
-        if (drawable == null) return;
-        drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
-        text.setCompoundDrawables(null, drawable, null, null);
-    }
-
-    private void ensureActionDrawable() {
-        setActionDrawable(mHeart, R.drawable.v_heart_primary_x48);
-        setActionDrawable(mHeartOutline, R.drawable.v_heart_outline_primary_x48);
-        setActionDrawable(mTorrent, R.drawable.v_utorrent_primary_x48);
-        setActionDrawable(mArchive, R.drawable.v_archive_primary_x48);
-        setActionDrawable(mShare, R.drawable.v_share_primary_x48);
-        setActionDrawable(mSimilar, R.drawable.v_similar_primary_x48);
-        setActionDrawable(mSearchCover, R.drawable.v_file_find_primary_x48);
-    }
-
    private boolean createCircularReveal() {
        if (mColorBg == null) {
            return false;
@@ -841,19 +807,16 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList

        switch (state) {
            case STATE_NORMAL:
-                setLightStatusBar(false);
                // Show mMainView
                mViewTransition.showView(0, animation);
                // Show mBelowHeader
                mViewTransition2.showView(0, animation);
                break;
            case STATE_REFRESH:
-                setLightStatusBar(true);
                // Show mProgressView
                mViewTransition.showView(1, animation);
                break;
            case STATE_REFRESH_HEADER:
-                setLightStatusBar(false);
                // Show mMainView
                mViewTransition.showView(0, animation);
                // Show mProgress
@@ -862,7 +825,6 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            default:
            case STATE_INIT:
            case STATE_FAILED:
-                setLightStatusBar(true);
                // Show mFailedView
                mViewTransition.showView(2, animation);
                break;
@@ -1082,7 +1044,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        if (gd.previewPages <= 0 || previewSet == null || previewSet.size() == 0) {
            mPreviewText.setText(R.string.no_previews);
            return;
-        } else if (gd.previewPages == 1 && previewSet.size() <= 60) {
+        } else if (gd.previewPages == 1) {
            mPreviewText.setText(R.string.no_more_previews);
        } else {
            mPreviewText.setText(R.string.more_previews);
@@ -1091,8 +1053,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
        int columnWidth = resources.getDimensionPixelOffset(Settings.getThumbSizeResId());
        mGridLayout.setColumnSize(columnWidth);
        mGridLayout.setStrategy(SimpleGridAutoSpanLayout.STRATEGY_SUITABLE_SIZE);
-        int size = Math.min(60, previewSet.size());
-        for (int i = 0; i < size; i++) {
+        for (int i = 0, size = previewSet.size(); i < size; i++) {
            View view = inflater.inflate(R.layout.item_gallery_preview, mGridLayout, false);
            mGridLayout.addView(view);

@@ -1218,7 +1179,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                if (EhApplication.getDownloadManager(context).getDownloadState(galleryInfo.gid) == DownloadInfo.STATE_INVALID) {
                    CommonOperations.startDownload(activity, galleryInfo, false);
                } else {
-                    new MaterialAlertDialogBuilder(context)
+                    new BaseDialogBuilder(context)
                            .setTitle(R.string.download_remove_dialog_title)
                            .setMessage(getString(R.string.download_remove_dialog_message, galleryInfo.title))
                            .setPositiveButton(android.R.string.ok, (dialog1, which1) -> EhApplication.getDownloadManager(context).deleteDownload(galleryInfo.gid))
@@ -1244,7 +1205,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                for (GalleryInfo newerVersion : mGalleryDetail.newerVersions) {
                    titles.add(getString(R.string.newer_version_title, newerVersion.title, newerVersion.posted));
                }
-                new MaterialAlertDialogBuilder(requireContext())
+                new BaseDialogBuilder(requireContext())
                        .setItems(titles.toArray(new CharSequence[0]), (dialog, which) -> {
                            GalleryInfo newerVersion = mGalleryDetail.newerVersions.get(which);
                            Bundle args = new Bundle();
@@ -1259,7 +1220,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            Bundle args = new Bundle();
            args.putParcelable(GalleryInfoScene.KEY_GALLERY_DETAIL, mGalleryDetail);
            startScene(new Announcer(GalleryInfoScene.class).setArgs(args));
-        } else if (mHeartGroup == v) {
+        } else if (mHeart == v || mHeartOutline == v) {
            if (mGalleryDetail != null && !mModifingFavorites) {
                boolean remove = false;
                if (EhDB.containLocalFavorites(mGalleryDetail.gid) || mGalleryDetail.isFavorited) {
@@ -1290,7 +1251,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                    requestStoragePermissionLauncher.launch(Manifest.permission.WRITE_EXTERNAL_STORAGE);
                } else {
                    TorrentListDialogHelper helper = new TorrentListDialogHelper();
-                    Dialog dialog = new MaterialAlertDialogBuilder(context)
+                    Dialog dialog = new BaseDialogBuilder(context)
                            .setTitle(R.string.torrents)
                            .setView(R.layout.dialog_torrent_list)
                            .setOnDismissListener(helper)
@@ -1307,7 +1268,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                return;
            }
            ArchiveListDialogHelper helper = new ArchiveListDialogHelper();
-            Dialog dialog = new MaterialAlertDialogBuilder(context)
+            Dialog dialog = new BaseDialogBuilder(context)
                    .setTitle(R.string.dialog_archive_title)
                    .setView(R.layout.dialog_archive_list)
                    .setOnDismissListener(helper)
@@ -1322,7 +1283,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                return;
            }
            RateDialogHelper helper = new RateDialogHelper();
-            Dialog dialog = new MaterialAlertDialogBuilder(context)
+            Dialog dialog = new BaseDialogBuilder(context)
                    .setTitle(R.string.rate)
                    .setView(R.layout.dialog_rate)
                    .setNegativeButton(android.R.string.cancel, null)
@@ -1384,7 +1345,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            return;
        }

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setMessage(getString(R.string.filter_the_uploader, uploader))
                .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                    Filter filter = new Filter();
@@ -1404,7 +1365,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            return;
        }

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setMessage(getString(R.string.filter_the_tag, tag))
                .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                    Filter filter = new Filter();
@@ -1453,7 +1414,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
            menuId.add(R.id.vote_down);
        }

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setTitle(tag)
                .setItems(menu.toArray(new String[0]), (dialog, which) -> {
                    if (which < 0 || which >= menuId.size()) {
@@ -1469,11 +1430,9 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                    } else if (id == R.id.add_filter) {
                        showFilterTagDialog(tag);
                    } else if (id == R.id.copy) {
-                        ClipboardUtil.addTextToClipboard(tag);
-                        showTip(R.string.copied_to_clipboard, LENGTH_SHORT);
+                        ClipboardUtilKt.addTextToClipboard(ClipboardUtilKt.getClipboardManager(getContext()), tag, false, () -> showTip(R.string.copied_to_clipboard, LENGTH_SHORT));
                    } else if (id == R.id.copy_trans) {
-                        ClipboardUtil.addTextToClipboard(tv.getText().toString());
-                        showTip(R.string.copied_to_clipboard, LENGTH_SHORT);
+                        ClipboardUtilKt.addTextToClipboard(ClipboardUtilKt.getClipboardManager(getContext()), tv.getText().toString(), false, () -> showTip(R.string.copied_to_clipboard, LENGTH_SHORT));
                    }
                }).show();
    }
@@ -1508,7 +1467,7 @@ public class GalleryDetailScene extends ToolbarScene implements View.OnClickList
                CommonOperations.startDownload(activity, galleryInfo, true);
            }
            return true;
-        } else if (mHeartGroup == v) {
+        } else if (mHeart == v || mHeartOutline == v) {
            if (mGalleryDetail != null && !mModifingFavorites) {
                boolean remove = false;
                if (EhDB.containLocalFavorites(mGalleryDetail.gid) || mGalleryDetail.isFavorited) {
@@ -35,7 +35,7 @@ import com.hippo.ehviewer.UrlOpener;
 import com.hippo.ehviewer.client.EhUrl;
 import com.hippo.ehviewer.client.EhUtils;
 import com.hippo.ehviewer.client.data.GalleryDetail;
-import com.hippo.util.ClipboardUtil;
+import com.hippo.util.ClipboardUtilKt;
 import com.hippo.yorozuya.AssertUtils;
 import com.hippo.yorozuya.ViewUtils;

@@ -188,14 +188,11 @@ public final class GalleryInfoScene extends ToolbarScene {
            if (position == INDEX_PARENT) {
                UrlOpener.openUrl(context, mValues.get(position), true);
            } else {
-                ClipboardUtil.addTextToClipboard(mValues.get(position));
-
+                ClipboardUtilKt.addTextToClipboard(ClipboardUtilKt.getClipboardManager(getContext()), mValues.get(position), false, () -> showTip(R.string.copied_to_clipboard, LENGTH_SHORT));
                if (position == INDEX_URL) {
                    // Save it to avoid detect the gallery
                    Settings.putClipboardTextHashCode(mValues.get(position).hashCode());
                }
-
-                showTip(R.string.copied_to_clipboard, LENGTH_SHORT);
            }
            return true;
        } else {
@@ -18,13 +18,10 @@ package com.hippo.ehviewer.ui.scene;

 import android.animation.Animator;
 import android.annotation.SuppressLint;
-import android.app.Activity;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
@@ -33,10 +30,8 @@ import android.text.Spannable;
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
 import android.text.style.ImageSpan;
-import android.view.Display;
 import android.view.Gravity;
 import android.view.LayoutInflater;
-import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewConfiguration;
 import android.view.ViewGroup;
@@ -45,28 +40,23 @@ import android.widget.ImageView;
 import android.widget.TextView;

 import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.PickVisualMediaRequest;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.widget.PopupMenu;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsAnimationCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.h6ah4i.android.widget.advrecyclerview.animator.DraggableItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.DraggableItemAdapter;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.ItemDraggableRange;
-import com.h6ah4i.android.widget.advrecyclerview.draggable.RecyclerViewDragDropManager;
-import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractDraggableItemViewHolder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.app.EditTextDialogBuilder;
 import com.hippo.drawable.AddDeleteDrawable;
 import com.hippo.drawable.DrawerArrowDrawable;
@@ -109,7 +99,6 @@ import com.hippo.widget.FabLayout;
 import com.hippo.widget.SearchBarMover;
 import com.hippo.yorozuya.AnimationUtils;
 import com.hippo.yorozuya.AssertUtils;
-import com.hippo.yorozuya.LayoutUtils;
 import com.hippo.yorozuya.MathUtils;
 import com.hippo.yorozuya.SimpleAnimatorListener;
 import com.hippo.yorozuya.StringUtils;
@@ -161,8 +150,8 @@ public final class GalleryListScene extends BaseScene
    private EasyRecyclerView mRecyclerView;
    @Nullable
    private SearchLayout mSearchLayout;
-    ActivityResultLauncher<String[]> selectImageLauncher = registerForActivityResult(
-            new ActivityResultContracts.OpenDocument(),
+    ActivityResultLauncher<PickVisualMediaRequest> selectImageLauncher = registerForActivityResult(
+            new ActivityResultContracts.PickVisualMedia(),
            result -> mSearchLayout.setImageUri(result));
    @Nullable
    private SearchBar mSearchBar;
@@ -226,7 +215,7 @@ public final class GalleryListScene extends BaseScene
        }
    };
    // Double click back exit
-    private long mPressBackTime = 0;
+    private final long mPressBackTime = 0;
    private boolean mHasFirstRefresh = false;
    private int mNavCheckedId = 0;
    private DownloadManager mDownloadManager;
@@ -674,7 +663,7 @@ public final class GalleryListScene extends BaseScene
        if (null == context) {
            return;
        }
-        final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(context);
+        final BaseDialogBuilder builder = new BaseDialogBuilder(context);
        builder.setMessage(R.string.add_quick_search_tip);
        builder.setTitle(R.string.readme);
        builder.show();
@@ -753,19 +742,13 @@ public final class GalleryListScene extends BaseScene
        Context context = getContext();
        AssertUtils.assertNotNull(context);

-        RecyclerViewDragDropManager dragDropManager = new RecyclerViewDragDropManager();
-        dragDropManager.setInitiateOnLongPress(true);
-        dragDropManager.setInitiateOnTouch(false);
-        dragDropManager.setDraggingItemAlpha(0.8f);
-
        final EasyRecyclerView recyclerView = view.findViewById(R.id.recycler_view_drawer);
        recyclerView.setLayoutManager(new LinearLayoutManager(context));
        final QsDrawerAdapter qsDrawerAdapter = new QsDrawerAdapter(inflater);
        qsDrawerAdapter.setHasStableIds(true);
-        final GeneralItemAnimator animator = new DraggableItemAnimator();
-        recyclerView.setItemAnimator(animator);
-        recyclerView.setAdapter(dragDropManager.createWrappedAdapter(qsDrawerAdapter));
-        dragDropManager.attachRecyclerView(recyclerView);
+        recyclerView.setAdapter(qsDrawerAdapter);
+        ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new GalleryListQSItemTouchHelperCallback(qsDrawerAdapter));
+        itemTouchHelper.attachToRecyclerView(recyclerView);
        mQuickSearchList = EhDB.getAllQuickSearch();
        tip.setText(R.string.quick_search_tip);
        if (mIsTopList) {
@@ -967,7 +950,7 @@ public final class GalleryListScene extends BaseScene
                favourited ? R.drawable.v_heart_broken_x24 : R.drawable.v_heart_x24,
        };

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setTitle(EhUtils.getSuitableTitle(gi))
                .setAdapter(new SelectItemWithIconAdapter(context, items, icons), (dialog, which) -> {
                    switch (which) {
@@ -979,7 +962,7 @@ public final class GalleryListScene extends BaseScene
                            break;
                        case 1: // Download
                            if (downloaded) {
-                                new MaterialAlertDialogBuilder(context)
+                                new BaseDialogBuilder(context)
                                        .setTitle(R.string.download_remove_dialog_title)
                                        .setMessage(getString(R.string.download_remove_dialog_message, gi.title))
                                        .setPositiveButton(android.R.string.ok, (dialog1, which1) -> mDownloadManager.deleteDownload(gi.gid))
@@ -1006,7 +989,7 @@ public final class GalleryListScene extends BaseScene

                            MoveDialogHelper helper = new MoveDialogHelper(labels, gi);

-                            new MaterialAlertDialogBuilder(context)
+                            new BaseDialogBuilder(context)
                                    .setTitle(R.string.download_move_dialog_title)
                                    .setItems(labels, helper)
                                    .show();
@@ -1352,7 +1335,9 @@ public final class GalleryListScene extends BaseScene
    @Override
    public void onSelectImage() {
        try {
-            selectImageLauncher.launch(new String[]{"image/*"});
+            PickVisualMediaRequest.Builder builder = new PickVisualMediaRequest.Builder();
+            builder.setMediaType(ActivityResultContracts.PickVisualMedia.ImageOnly.INSTANCE);
+            selectImageLauncher.launch(builder.build());
        } catch (Throwable e) {
            ExceptionUtils.throwIfFatal(e);
            showTip(R.string.error_cant_find_activity, BaseScene.LENGTH_SHORT);
@@ -1389,7 +1374,7 @@ public final class GalleryListScene extends BaseScene
                    ? R.string.gallery_list_empty_hit_subscription
                    : R.string.gallery_list_empty_hit);
            mHelper.setEmptyString(emptyString);
-            mHelper.onGetPageData(taskId, result.pages, result.nextPage, result.galleryInfoList);
+            mHelper.onGetPageData(taskId, CommonOperations.getPagesForFounds(result.founds, 25), mHelper.pgCounter + 1, result.galleryInfoList);
        }
    }

@@ -1492,7 +1477,7 @@ public final class GalleryListScene extends BaseScene
        }
    }

-    private static class QsDrawerHolder extends AbstractDraggableItemViewHolder {
+    private static class QsDrawerHolder extends RecyclerView.ViewHolder {

        private final TextView key;
        private final ImageView option;
@@ -1537,7 +1522,7 @@ public final class GalleryListScene extends BaseScene
        }
    }

-    private class QsDrawerAdapter extends RecyclerView.Adapter<QsDrawerHolder> implements DraggableItemAdapter<QsDrawerHolder> {
+    private class QsDrawerAdapter extends RecyclerView.Adapter<QsDrawerHolder> {

        private final LayoutInflater mInflater;

@@ -1562,40 +1547,12 @@ public final class GalleryListScene extends BaseScene
                    }

                    mUrlBuilder.set(mQuickSearchList.get(position));
-                    mUrlBuilder.setPageIndex(0);
+                    mUrlBuilder.setNextGid(0);
                    onUpdateUrlBuilder();
                    mHelper.refresh();
                    setState(STATE_NORMAL);
                    closeDrawer(Gravity.RIGHT);
                });
-                holder.itemView.setOnLongClickListener(v -> {
-                    PopupMenu popupMenu = new PopupMenu(requireContext(), holder.option);
-                    popupMenu.inflate(R.menu.quicksearch_option);
-                    popupMenu.show();
-                    popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
-
-                        final QuickSearch quickSearch = mQuickSearchList.get(position);
-
-                        @Override
-                        public boolean onMenuItemClick(MenuItem item) {
-                            if (item.getItemId() == R.id.menu_qs_remove) {
-                                new MaterialAlertDialogBuilder(requireContext())
-                                        .setTitle(getString(R.string.delete_quick_search_title))
-                                        .setMessage(getString(R.string.delete_quick_search_message, quickSearch.name))
-                                        .setPositiveButton(R.string.delete, (dialog, which) -> {
-                                            EhDB.deleteQuickSearch(quickSearch);
-                                            mQuickSearchList.remove(position);
-                                            notifyDataSetChanged();
-                                        })
-                                        .setNegativeButton(android.R.string.cancel, null)
-                                        .show();
-                                return true;
-                            }
-                            return false;
-                        }
-                    });
-                    return true;
-                });
            } else {
                int[] keywords = {11, 12, 13, 15};
                int[] toplists = {R.string.toplist_alltime, R.string.toplist_pastyear, R.string.toplist_pastmonth, R.string.toplist_yesterday};
@@ -1607,7 +1564,7 @@ public final class GalleryListScene extends BaseScene
                    }

                    mUrlBuilder.setKeyword(String.valueOf(keywords[position]));
-                    mUrlBuilder.setPageIndex(0);
+                    mUrlBuilder.setNextGid(0);
                    onUpdateUrlBuilder();
                    mHelper.refresh();
                    setState(STATE_NORMAL);
@@ -1631,44 +1588,6 @@ public final class GalleryListScene extends BaseScene
        public int getItemCount() {
            return !mIsTopList ? mQuickSearchList != null ? mQuickSearchList.size() : 0 : 4;
        }
-
-        @Override
-        public boolean onCheckCanStartDrag(@NonNull QsDrawerHolder holder, int position, int x, int y) {
-            return !mIsTopList && x > holder.option.getX() && y > holder.option.getY();
-        }
-
-        @Override
-        public ItemDraggableRange onGetItemDraggableRange(@NonNull QsDrawerHolder holder, int position) {
-            return null;
-        }
-
-        @Override
-        public void onMoveItem(int fromPosition, int toPosition) {
-            if (fromPosition == toPosition) {
-                return;
-            }
-            if (null == mQuickSearchList) {
-                return;
-            }
-            EhDB.moveQuickSearch(fromPosition, toPosition);
-            final QuickSearch item = mQuickSearchList.remove(fromPosition);
-            mQuickSearchList.add(toPosition, item);
-        }
-
-        @Override
-        public boolean onCheckCanDrop(int draggingPosition, int dropPosition) {
-            return true;
-        }
-
-        @Override
-        public void onItemDragStarted(int position) {
-            notifyDataSetChanged();
-        }
-
-        @Override
-        public void onItemDragFinished(int fromPosition, int toPosition, boolean result) {
-            notifyDataSetChanged();
-        }
    }

    private abstract class UrlSuggestion extends SearchBar.Suggestion {
@@ -1775,15 +1694,20 @@ public final class GalleryListScene extends BaseScene
    }

    private class GalleryListHelper extends GalleryInfoContentHelper {
+        public int pgCounter = 0;

        @Override
        protected void getPageData(int taskId, int type, int page) {
+            pgCounter = page;
            MainActivity activity = getMainActivity();
            if (null == activity || null == mClient || null == mUrlBuilder) {
                return;
            }

-            mUrlBuilder.setPageIndex(page);
+            if (page != 0)
+                mUrlBuilder.setNextGid(minGid);
+            else
+                mUrlBuilder.setNextGid(0);
            if (ListUrlBuilder.MODE_IMAGE_SEARCH == mUrlBuilder.getMode()) {
                EhRequest request = new EhRequest();
                request.setMethod(EhClient.METHOD_IMAGE_SEARCH);
@@ -1853,4 +1777,47 @@ public final class GalleryListScene extends BaseScene
            }
        }
    }
+
+    private class GalleryListQSItemTouchHelperCallback extends ItemTouchHelper.Callback {
+        private final QsDrawerAdapter mAdapter;
+
+        public GalleryListQSItemTouchHelperCallback(QsDrawerAdapter adapter) {
+            mAdapter = adapter;
+        }
+
+        @Override
+        public int getMovementFlags(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder) {
+            return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT);
+        }
+
+        @SuppressLint("NotifyDataSetChanged")
+        @Override
+        public boolean onMove(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder, @NonNull RecyclerView.ViewHolder target) {
+            int fromPosition = viewHolder.getBindingAdapterPosition();
+            int toPosition = target.getBindingAdapterPosition();
+            if (fromPosition == toPosition) {
+                return false;
+            }
+            if (null == mQuickSearchList) {
+                return false;
+            }
+            EhDB.moveQuickSearch(fromPosition, toPosition);
+            final QuickSearch item = mQuickSearchList.remove(fromPosition);
+            mQuickSearchList.add(toPosition, item);
+            mAdapter.notifyDataSetChanged();
+            return true;
+        }
+
+        @SuppressLint("NotifyDataSetChanged")
+        @Override
+        public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int direction) {
+            if (mQuickSearchList == null)
+                return;
+            int position = viewHolder.getBindingAdapterPosition();
+            final QuickSearch quickSearch = mQuickSearchList.get(position);
+            EhDB.deleteQuickSearch(quickSearch);
+            mQuickSearchList.remove(position);
+            mAdapter.notifyDataSetChanged();
+        }
+    }
 }
@@ -35,8 +35,8 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.recyclerview.widget.RecyclerView;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.slider.Slider;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.easyrecyclerview.EasyRecyclerView;
 import com.hippo.easyrecyclerview.MarginItemDecoration;
 import com.hippo.ehviewer.EhApplication;
@@ -211,7 +211,7 @@ public class GalleryPreviewsScene extends ToolbarScene {
            int pages = mHelper.getPages();
            if (pages > 1 && mHelper.canGoTo()) {
                GoToDialogHelper helper = new GoToDialogHelper(pages, mHelper.getPageForTop());
-                AlertDialog dialog = new MaterialAlertDialogBuilder(context).setTitle(R.string.go_to)
+                AlertDialog dialog = new BaseDialogBuilder(context).setTitle(R.string.go_to)
                        .setView(R.layout.dialog_go_to)
                        .setPositiveButton(android.R.string.ok, null)
                        .create();
@@ -1,697 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.ehviewer.ui.scene;
-
-import android.annotation.SuppressLint;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.graphics.drawable.Drawable;
-import android.os.Bundle;
-import android.text.TextUtils;
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.core.content.ContextCompat;
-import androidx.core.view.ViewCompat;
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.StaggeredGridLayoutManager;
-
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.animator.SwipeDismissItemAnimator;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.RecyclerViewSwipeManager;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemAdapter;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.SwipeableItemConstants;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultAction;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionDefault;
-import com.h6ah4i.android.widget.advrecyclerview.swipeable.action.SwipeResultActionRemoveItem;
-import com.h6ah4i.android.widget.advrecyclerview.touchguard.RecyclerViewTouchActionGuardManager;
-import com.h6ah4i.android.widget.advrecyclerview.utils.AbstractSwipeableItemViewHolder;
-import com.hippo.easyrecyclerview.EasyRecyclerView;
-import com.hippo.easyrecyclerview.FastScroller;
-import com.hippo.easyrecyclerview.HandlerDrawable;
-import com.hippo.easyrecyclerview.MarginItemDecoration;
-import com.hippo.ehviewer.EhApplication;
-import com.hippo.ehviewer.EhDB;
-import com.hippo.ehviewer.FavouriteStatusRouter;
-import com.hippo.ehviewer.R;
-import com.hippo.ehviewer.Settings;
-import com.hippo.ehviewer.client.EhCacheKeyFactory;
-import com.hippo.ehviewer.client.EhUtils;
-import com.hippo.ehviewer.client.data.GalleryInfo;
-import com.hippo.ehviewer.dao.DownloadInfo;
-import com.hippo.ehviewer.dao.DownloadLabel;
-import com.hippo.ehviewer.dao.HistoryInfo;
-import com.hippo.ehviewer.download.DownloadManager;
-import com.hippo.ehviewer.ui.CommonOperations;
-import com.hippo.ehviewer.ui.GalleryActivity;
-import com.hippo.ehviewer.ui.MainActivity;
-import com.hippo.ehviewer.ui.dialog.SelectItemWithIconAdapter;
-import com.hippo.ehviewer.widget.SimpleRatingView;
-import com.hippo.scene.Announcer;
-import com.hippo.scene.SceneFragment;
-import com.hippo.view.ViewTransition;
-import com.hippo.widget.LoadImageView;
-import com.hippo.widget.recyclerview.AutoStaggeredGridLayoutManager;
-import com.hippo.yorozuya.AssertUtils;
-import com.hippo.yorozuya.ViewUtils;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import rikka.core.res.ResourcesKt;
-
-public class HistoryScene extends ToolbarScene {
-
-    /*---------------
-     View life cycle
-     ---------------*/
-    @Nullable
-    private TextView mTip;
-    @Nullable
-    private FastScroller mFastScroller;
-    @Nullable
-    private EasyRecyclerView mRecyclerView;
-    @Nullable
-    private ViewTransition mViewTransition;
-    @Nullable
-    private RecyclerView.Adapter<?> mAdapter;
-    @Nullable
-    private List<HistoryInfo> mLazyList;
-
-    private DownloadManager mDownloadManager;
-    private DownloadManager.DownloadInfoListener mDownloadInfoListener;
-    private FavouriteStatusRouter mFavouriteStatusRouter;
-    private FavouriteStatusRouter.Listener mFavouriteStatusRouterListener;
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-
-        mDownloadManager.removeDownloadInfoListener(mDownloadInfoListener);
-        mFavouriteStatusRouter.removeListener(mFavouriteStatusRouterListener);
-    }
-
-    @Override
-    public int getNavCheckedItem() {
-        return R.id.nav_history;
-    }
-
-    @Override
-    public void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        Context context = getContext();
-        assert context != null;
-        mDownloadManager = EhApplication.getDownloadManager(context);
-        mDownloadManager = EhApplication.getDownloadManager(context);
-        mFavouriteStatusRouter = EhApplication.getFavouriteStatusRouter(context);
-
-        mDownloadInfoListener = new DownloadManager.DownloadInfoListener() {
-            @Override
-            public void onAdd(@NonNull DownloadInfo info, @NonNull List<DownloadInfo> list, int position) {
-                if (mAdapter != null) {
-                    mAdapter.notifyDataSetChanged();
-                }
-            }
-
-            @Override
-            public void onUpdate(@NonNull DownloadInfo info, @NonNull List<DownloadInfo> list) {
-            }
-
-            @Override
-            public void onUpdateAll() {
-            }
-
-            @Override
-            public void onReload() {
-                if (mAdapter != null) {
-                    mAdapter.notifyDataSetChanged();
-                }
-            }
-
-            @Override
-            public void onChange() {
-                if (mAdapter != null) {
-                    mAdapter.notifyDataSetChanged();
-                }
-            }
-
-            @Override
-            public void onRenameLabel(String from, String to) {
-            }
-
-            @Override
-            public void onRemove(@NonNull DownloadInfo info, @NonNull List<DownloadInfo> list, int position) {
-                if (mAdapter != null) {
-                    mAdapter.notifyDataSetChanged();
-                }
-            }
-
-            @Override
-            public void onUpdateLabels() {
-            }
-        };
-        mDownloadManager.addDownloadInfoListener(mDownloadInfoListener);
-
-        mFavouriteStatusRouterListener = (gid, slot) -> {
-            if (mAdapter != null) {
-                mAdapter.notifyDataSetChanged();
-            }
-        };
-        mFavouriteStatusRouter.addListener(mFavouriteStatusRouterListener);
-    }
-
-    @Nullable
-    @Override
-    public View onCreateViewWithToolbar(LayoutInflater inflater,
-                                        @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.scene_history, container, false);
-        View content = ViewUtils.$$(view, R.id.content);
-        mRecyclerView = (EasyRecyclerView) ViewUtils.$$(content, R.id.recycler_view);
-        mFastScroller = (FastScroller) ViewUtils.$$(content, R.id.fast_scroller);
-        mTip = (TextView) ViewUtils.$$(view, R.id.tip);
-        mViewTransition = new ViewTransition(content, mTip);
-
-        Context context = getContext();
-        AssertUtils.assertNotNull(context);
-        Resources resources = context.getResources();
-
-        Drawable drawable = ContextCompat.getDrawable(context, R.drawable.big_history);
-        drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
-        mTip.setCompoundDrawables(null, drawable, null, null);
-
-        RecyclerViewTouchActionGuardManager guardManager = new RecyclerViewTouchActionGuardManager();
-        guardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
-        guardManager.setEnabled(true);
-        RecyclerViewSwipeManager swipeManager = new RecyclerViewSwipeManager();
-        mAdapter = new HistoryAdapter();
-        mAdapter.setHasStableIds(true);
-        mAdapter = swipeManager.createWrappedAdapter(mAdapter);
-        mRecyclerView.setAdapter(mAdapter);
-        final GeneralItemAnimator animator = new SwipeDismissItemAnimator();
-        animator.setSupportsChangeAnimations(false);
-        mRecyclerView.setItemAnimator(animator);
-        AutoStaggeredGridLayoutManager layoutManager = new AutoStaggeredGridLayoutManager(
-                0, StaggeredGridLayoutManager.VERTICAL);
-        layoutManager.setColumnSize(resources.getDimensionPixelOffset(Settings.getDetailSizeResId()));
-        layoutManager.setStrategy(AutoStaggeredGridLayoutManager.STRATEGY_MIN_SIZE);
-        mRecyclerView.setLayoutManager(layoutManager);
-        mRecyclerView.setClipToPadding(false);
-        mRecyclerView.setClipChildren(false);
-        int interval = resources.getDimensionPixelOffset(R.dimen.gallery_list_interval);
-        int paddingH = resources.getDimensionPixelOffset(R.dimen.gallery_list_margin_h);
-        int paddingV = resources.getDimensionPixelOffset(R.dimen.gallery_list_margin_v);
-        MarginItemDecoration decoration = new MarginItemDecoration(interval, paddingH, paddingV, paddingH, paddingV);
-        mRecyclerView.addItemDecoration(decoration);
-        guardManager.attachRecyclerView(mRecyclerView);
-        swipeManager.attachRecyclerView(mRecyclerView);
-
-        mFastScroller.attachToRecyclerView(mRecyclerView);
-        HandlerDrawable handlerDrawable = new HandlerDrawable();
-        handlerDrawable.setColor(ResourcesKt.resolveColor(getTheme(), com.google.android.material.R.attr.colorPrimary));
-        mFastScroller.setHandlerDrawable(handlerDrawable);
-
-        updateLazyList();
-        updateView(false);
-
-        return view;
-    }
-
-    @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-        setTitle(R.string.history);
-        setNavigationIcon(R.drawable.ic_baseline_menu_24);
-    }
-
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-
-        if (null != mLazyList) {
-            mLazyList = null;
-            if (mAdapter != null) {
-                mAdapter.notifyDataSetChanged();
-            }
-        }
-        if (null != mRecyclerView) {
-            mRecyclerView.stopScroll();
-            mRecyclerView = null;
-        }
-
-        mViewTransition = null;
-        mAdapter = null;
-    }
-
-    // Remember to notify
-    private void updateLazyList() {
-        mLazyList = EhDB.getHistoryLazyList();
-    }
-
-    private void updateView(boolean animation) {
-        if (null == mAdapter || null == mViewTransition) {
-            return;
-        }
-
-        if (mAdapter.getItemCount() == 0) {
-            mViewTransition.showView(1, animation);
-        } else {
-            mViewTransition.showView(0, animation);
-        }
-    }
-
-    @SuppressLint("RtlHardcoded")
-    @Override
-    public void onNavigationClick() {
-        toggleDrawer(Gravity.LEFT);
-    }
-
-    @Override
-    public int getMenuResId() {
-        return R.menu.scene_history;
-    }
-
-    private void showClearAllDialog() {
-        new MaterialAlertDialogBuilder(requireContext())
-                .setMessage(R.string.clear_all_history)
-                .setPositiveButton(R.string.clear_all, (dialog, which) -> {
-                    if (DialogInterface.BUTTON_POSITIVE != which || null == mAdapter) {
-                        return;
-                    }
-
-                    EhDB.clearHistoryInfo();
-                    updateLazyList();
-                    mAdapter.notifyDataSetChanged();
-                    updateView(true);
-                })
-                .setNegativeButton(android.R.string.cancel, null)
-                .show();
-    }
-
-    @Override
-    public boolean onMenuItemClick(MenuItem item) {
-        // Skip when in choice mode
-        Context context = getContext();
-        if (null == context) {
-            return false;
-        }
-
-        int id = item.getItemId();
-        if (id == R.id.action_clear_all) {
-            showClearAllDialog();
-            return true;
-        }
-        return false;
-    }
-
-    public boolean onItemClick(View view, int position) {
-        if (null == mLazyList) {
-            return false;
-        }
-
-        Bundle args = new Bundle();
-        args.putString(GalleryDetailScene.KEY_ACTION, GalleryDetailScene.ACTION_GALLERY_INFO);
-        args.putParcelable(GalleryDetailScene.KEY_GALLERY_INFO, mLazyList.get(position));
-        Announcer announcer = new Announcer(GalleryDetailScene.class).setArgs(args);
-        startScene(announcer);
-        return true;
-    }
-
-    public boolean onItemLongClick(int position) {
-        final Context context = getContext();
-        final MainActivity activity = getMainActivity();
-        if (null == context || null == activity || null == mLazyList) {
-            return false;
-        }
-
-        final GalleryInfo gi = mLazyList.get(position);
-
-        if (gi == null) {
-            return true;
-        }
-
-        boolean downloaded = mDownloadManager.getDownloadState(gi.gid) != DownloadInfo.STATE_INVALID;
-        boolean favourited = gi.favoriteSlot != -2;
-
-        CharSequence[] items = downloaded ? new CharSequence[]{
-                context.getString(R.string.read),
-                context.getString(R.string.delete_downloads),
-                context.getString(favourited ? R.string.remove_from_favourites : R.string.add_to_favourites),
-                context.getString(R.string.delete),
-                context.getString(R.string.download_move_dialog_title),
-        } : new CharSequence[]{
-                context.getString(R.string.read),
-                context.getString(R.string.download),
-                context.getString(favourited ? R.string.remove_from_favourites : R.string.add_to_favourites),
-                context.getString(R.string.delete),
-        };
-
-        int[] icons = downloaded ? new int[]{
-                R.drawable.v_book_open_x24,
-                R.drawable.v_delete_x24,
-                favourited ? R.drawable.v_heart_broken_x24 : R.drawable.v_heart_x24,
-                R.drawable.v_delete_x24,
-                R.drawable.v_folder_move_x24,
-        } : new int[]{
-                R.drawable.v_book_open_x24,
-                R.drawable.v_download_x24,
-                favourited ? R.drawable.v_heart_broken_x24 : R.drawable.v_heart_x24,
-                R.drawable.v_delete_x24,
-        };
-
-        new MaterialAlertDialogBuilder(context)
-                .setTitle(EhUtils.getSuitableTitle(gi))
-                .setAdapter(new SelectItemWithIconAdapter(context, items, icons), (dialog, which) -> {
-                    switch (which) {
-                        case 0: // Read
-                            Intent intent = new Intent(activity, GalleryActivity.class);
-                            intent.setAction(GalleryActivity.ACTION_EH);
-                            intent.putExtra(GalleryActivity.KEY_GALLERY_INFO, gi);
-                            startActivity(intent);
-                            break;
-                        case 1: // Download
-                            if (downloaded) {
-                                new MaterialAlertDialogBuilder(context)
-                                        .setTitle(R.string.download_remove_dialog_title)
-                                        .setMessage(getString(R.string.download_remove_dialog_message, gi.title))
-                                        .setPositiveButton(android.R.string.ok, (dialog1, which1) -> mDownloadManager.deleteDownload(gi.gid))
-                                        .show();
-                            } else {
-                                CommonOperations.startDownload(activity, gi, false);
-                            }
-                            break;
-                        case 2: // Favorites
-                            if (favourited) {
-                                CommonOperations.removeFromFavorites(activity, gi, new RemoveFromFavoriteListener(context, activity.getStageId(), getTag()));
-                            } else {
-                                CommonOperations.addToFavorites(activity, gi, new AddToFavoriteListener(context, activity.getStageId(), getTag()));
-                            }
-                            break;
-                        case 3: // Delete
-                            if (null == mLazyList || null == mAdapter) {
-                                return;
-                            }
-
-                            HistoryInfo info = mLazyList.get(position);
-                            EhDB.deleteHistoryInfo(info);
-                            updateLazyList();
-                            mAdapter.notifyDataSetChanged();
-                            updateView(true);
-                            break;
-                        case 4: // Move
-                            List<DownloadLabel> labelRawList = EhApplication.getDownloadManager(context).getLabelList();
-                            List<String> labelList = new ArrayList<>(labelRawList.size() + 1);
-                            labelList.add(getString(R.string.default_download_label_name));
-                            for (int i = 0, n = labelRawList.size(); i < n; i++) {
-                                labelList.add(labelRawList.get(i).getLabel());
-                            }
-                            String[] labels = labelList.toArray(new String[0]);
-
-                            MoveDialogHelper helper = new MoveDialogHelper(labels, gi);
-
-                            new MaterialAlertDialogBuilder(context)
-                                    .setTitle(R.string.download_move_dialog_title)
-                                    .setItems(labels, helper)
-                                    .show();
-                            break;
-                    }
-                }).show();
-        return true;
-    }
-
-    private static class AddToFavoriteListener extends EhCallback<GalleryListScene, Void> {
-
-        public AddToFavoriteListener(Context context, int stageId, String sceneTag) {
-            super(context, stageId, sceneTag);
-        }
-
-        @Override
-        public void onSuccess(Void result) {
-            showTip(R.string.add_to_favorite_success, LENGTH_SHORT);
-        }
-
-        @Override
-        public void onFailure(Exception e) {
-            showTip(R.string.add_to_favorite_failure, LENGTH_LONG);
-        }
-
-        @Override
-        public void onCancel() {
-        }
-
-        @Override
-        public boolean isInstance(SceneFragment scene) {
-            return scene instanceof GalleryListScene;
-        }
-    }
-
-    private static class RemoveFromFavoriteListener extends EhCallback<GalleryListScene, Void> {
-
-        public RemoveFromFavoriteListener(Context context, int stageId, String sceneTag) {
-            super(context, stageId, sceneTag);
-        }
-
-        @Override
-        public void onSuccess(Void result) {
-            showTip(R.string.remove_from_favorite_success, LENGTH_SHORT);
-        }
-
-        @Override
-        public void onFailure(Exception e) {
-            showTip(R.string.remove_from_favorite_failure, LENGTH_LONG);
-        }
-
-        @Override
-        public void onCancel() {
-        }
-
-        @Override
-        public boolean isInstance(SceneFragment scene) {
-            return scene instanceof GalleryListScene;
-        }
-    }
-
-    private static class HistoryHolder extends AbstractSwipeableItemViewHolder {
-
-        public final View card;
-        public final LoadImageView thumb;
-        public final TextView title;
-        public final TextView uploader;
-        public final SimpleRatingView rating;
-        public final TextView category;
-        public final TextView posted;
-        public final TextView simpleLanguage;
-        public final TextView pages;
-        public final ImageView downloaded;
-
-        public HistoryHolder(View itemView) {
-            super(itemView);
-
-            card = itemView.findViewById(R.id.card);
-            thumb = itemView.findViewById(R.id.thumb);
-            title = itemView.findViewById(R.id.title);
-            uploader = itemView.findViewById(R.id.uploader);
-            rating = itemView.findViewById(R.id.rating);
-            category = itemView.findViewById(R.id.category);
-            posted = itemView.findViewById(R.id.posted);
-            simpleLanguage = itemView.findViewById(R.id.simple_language);
-            pages = itemView.findViewById(R.id.pages);
-            downloaded = itemView.findViewById(R.id.downloaded);
-        }
-
-        @NonNull
-        @Override
-        public View getSwipeableContainerView() {
-            return card;
-        }
-    }
-
-    private class MoveDialogHelper implements DialogInterface.OnClickListener {
-
-        private final String[] mLabels;
-        private final GalleryInfo mGi;
-
-        public MoveDialogHelper(String[] labels, GalleryInfo gi) {
-            mLabels = labels;
-            mGi = gi;
-        }
-
-        @Override
-        public void onClick(DialogInterface dialog, int which) {
-            // Cancel check mode
-            Context context = getContext();
-            if (null == context) {
-                return;
-            }
-            if (null != mRecyclerView) {
-                mRecyclerView.outOfCustomChoiceMode();
-            }
-
-            DownloadManager downloadManager = EhApplication.getDownloadManager(context);
-            DownloadInfo downloadInfo = downloadManager.getDownloadInfo(mGi.gid);
-            if (downloadInfo == null) {
-                return;
-            }
-
-            String label = which == 0 ? null : mLabels[which];
-
-            downloadManager.changeLabel(Collections.singletonList(downloadInfo), label);
-        }
-    }
-
-    private class HistoryAdapter extends RecyclerView.Adapter<HistoryHolder>
-            implements SwipeableItemAdapter<HistoryHolder> {
-
-        private final LayoutInflater mInflater;
-        private final int mListThumbWidth;
-        private final int mListThumbHeight;
-
-        public HistoryAdapter() {
-            mInflater = getLayoutInflater();
-
-            @SuppressLint("InflateParams") View calculator = mInflater.inflate(R.layout.item_gallery_list_thumb_height, null);
-            ViewUtils.measureView(calculator, 1024, ViewGroup.LayoutParams.WRAP_CONTENT);
-            mListThumbHeight = calculator.getMeasuredHeight();
-            mListThumbWidth = mListThumbHeight * 2 / 3;
-        }
-
-        @Override
-        public long getItemId(int position) {
-            if (null == mLazyList) {
-                return super.getItemId(position);
-            } else {
-                return mLazyList.get(position).gid;
-            }
-        }
-
-        @NonNull
-        @Override
-        public HistoryHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-            HistoryHolder holder = new HistoryHolder(mInflater.inflate(R.layout.item_history, parent, false));
-
-            ViewGroup.LayoutParams lp = holder.thumb.getLayoutParams();
-            lp.width = mListThumbWidth;
-            lp.height = mListThumbHeight;
-            holder.thumb.setLayoutParams(lp);
-
-            return holder;
-        }
-
-        @Override
-        public void onBindViewHolder(@NonNull HistoryHolder holder, int position) {
-            if (null == mLazyList) {
-                return;
-            }
-
-            GalleryInfo gi = mLazyList.get(position);
-            holder.thumb.load(EhCacheKeyFactory.getThumbKey(gi.gid), gi.thumb);
-            holder.title.setText(EhUtils.getSuitableTitle(gi));
-            holder.uploader.setText(gi.uploader);
-            holder.rating.setRating(gi.rating);
-            TextView category = holder.category;
-            String newCategoryText = EhUtils.getCategory(gi.category);
-            if (!newCategoryText.contentEquals(category.getText())) {
-                category.setText(newCategoryText);
-                category.setBackgroundColor(EhUtils.getCategoryColor(gi.category));
-            }
-            holder.posted.setText(gi.posted);
-            holder.pages.setText(null);
-            holder.pages.setVisibility(View.GONE);
-            if (TextUtils.isEmpty(gi.simpleLanguage)) {
-                holder.simpleLanguage.setText(null);
-                holder.simpleLanguage.setVisibility(View.GONE);
-            } else {
-                holder.simpleLanguage.setText(gi.simpleLanguage);
-                holder.simpleLanguage.setVisibility(View.VISIBLE);
-            }
-            holder.downloaded.setVisibility(mDownloadManager.containDownloadInfo(gi.gid) ? View.VISIBLE : View.GONE);
-
-            // Update transition name
-            long gid = gi.gid;
-            ViewCompat.setTransitionName(holder.thumb, TransitionNameFactory.getThumbTransitionName(gid));
-
-            holder.card.setOnClickListener(v -> onItemClick(holder.itemView, position));
-            holder.card.setOnLongClickListener(v -> onItemLongClick(position));
-        }
-
-        @Override
-        public int getItemCount() {
-            return null != mLazyList ? mLazyList.size() : 0;
-        }
-
-        @Override
-        public int onGetSwipeReactionType(@NonNull HistoryHolder holder, int position, int x, int y) {
-            return SwipeableItemConstants.REACTION_CAN_SWIPE_LEFT;
-        }
-
-        @Override
-        public void onSwipeItemStarted(@NonNull HistoryHolder holder, int position) {
-        }
-
-        @Override
-        public void onSetSwipeBackground(@NonNull HistoryHolder holder, int position, int type) {
-        }
-
-        @Override
-        public SwipeResultAction onSwipeItem(@NonNull HistoryHolder holder, int position, int result) {
-            switch (result) {
-                case SwipeableItemConstants.RESULT_SWIPED_LEFT:
-                    return new SwipeResultActionClear(position);
-                case SwipeableItemConstants.RESULT_SWIPED_RIGHT:
-                case SwipeableItemConstants.RESULT_CANCELED:
-                case SwipeableItemConstants.RESULT_NONE:
-                case SwipeableItemConstants.RESULT_SWIPED_DOWN:
-                case SwipeableItemConstants.RESULT_SWIPED_UP:
-                default:
-                    return new SwipeResultActionDefault();
-            }
-        }
-    }
-
-    private class SwipeResultActionClear extends SwipeResultActionRemoveItem {
-
-        private final int mPosition;
-
-        protected SwipeResultActionClear(int position) {
-            mPosition = position;
-        }
-
-        @Override
-        protected void onPerformAction() {
-            super.onPerformAction();
-            if (null == mLazyList || null == mAdapter) {
-                return;
-            }
-
-            HistoryInfo info = mLazyList.get(mPosition);
-            EhDB.deleteHistoryInfo(info);
-            updateLazyList();
-            mAdapter.notifyDataSetChanged();
-            updateView(true);
-        }
-    }
-}
@@ -0,0 +1,489 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.ehviewer.ui.scene
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.DialogInterface
+import android.content.Intent
+import android.os.Bundle
+import android.text.TextUtils
+import android.view.*
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
+import androidx.lifecycle.lifecycleScope
+import androidx.paging.Pager
+import androidx.paging.PagingConfig
+import androidx.paging.PagingDataAdapter
+import androidx.paging.cachedIn
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.StaggeredGridLayoutManager
+import com.hippo.app.BaseDialogBuilder
+import com.hippo.easyrecyclerview.EasyRecyclerView
+import com.hippo.easyrecyclerview.FastScroller
+import com.hippo.easyrecyclerview.HandlerDrawable
+import com.hippo.easyrecyclerview.MarginItemDecoration
+import com.hippo.ehviewer.*
+import com.hippo.ehviewer.client.EhCacheKeyFactory
+import com.hippo.ehviewer.client.EhUtils
+import com.hippo.ehviewer.client.data.GalleryInfo
+import com.hippo.ehviewer.dao.DownloadInfo
+import com.hippo.ehviewer.dao.HistoryInfo
+import com.hippo.ehviewer.download.DownloadManager
+import com.hippo.ehviewer.download.DownloadManager.DownloadInfoListener
+import com.hippo.ehviewer.ui.CommonOperations
+import com.hippo.ehviewer.ui.GalleryActivity
+import com.hippo.ehviewer.ui.dialog.SelectItemWithIconAdapter
+import com.hippo.ehviewer.widget.SimpleRatingView
+import com.hippo.scene.Announcer
+import com.hippo.scene.SceneFragment
+import com.hippo.view.ViewTransition
+import com.hippo.widget.LoadImageView
+import com.hippo.widget.recyclerview.AutoStaggeredGridLayoutManager
+import com.hippo.yorozuya.ViewUtils
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.launch
+import rikka.core.res.resolveColor
+
+class HistoryScene : ToolbarScene() {
+    private var mRecyclerView: EasyRecyclerView? = null
+    private var mViewTransition: ViewTransition? = null
+    private var mAdapter: HistoryAdapter? = null
+    private var mDownloadManager: DownloadManager? = null
+    private var mDownloadInfoListener: DownloadInfoListener? = null
+    private var mFavouriteStatusRouter: FavouriteStatusRouter? = null
+    private var mFavouriteStatusRouterListener: FavouriteStatusRouter.Listener? = null
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mDownloadManager!!.removeDownloadInfoListener(mDownloadInfoListener)
+        mFavouriteStatusRouter!!.removeListener(mFavouriteStatusRouterListener)
+    }
+
+    override fun getNavCheckedItem(): Int {
+        return R.id.nav_history
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val context = requireContext()
+        mDownloadManager = EhApplication.getDownloadManager(context)
+        mFavouriteStatusRouter = EhApplication.getFavouriteStatusRouter(context)
+        mDownloadInfoListener = object : DownloadInfoListener {
+            override fun onAdd(info: DownloadInfo, list: List<DownloadInfo>, position: Int) {
+                mAdapter?.notifyDataSetChanged()
+            }
+
+            override fun onUpdate(info: DownloadInfo, list: List<DownloadInfo>) {}
+            override fun onUpdateAll() {}
+            override fun onReload() {
+                mAdapter?.notifyDataSetChanged()
+            }
+
+            override fun onChange() {
+                mAdapter?.notifyDataSetChanged()
+            }
+
+            override fun onRenameLabel(from: String, to: String) {}
+            override fun onRemove(info: DownloadInfo, list: List<DownloadInfo>, position: Int) {
+                mAdapter?.notifyDataSetChanged()
+            }
+
+            override fun onUpdateLabels() {}
+        }
+        mDownloadManager!!.addDownloadInfoListener(mDownloadInfoListener)
+        mFavouriteStatusRouterListener = FavouriteStatusRouter.Listener { _: Long, _: Int ->
+            mAdapter?.notifyDataSetChanged()
+        }
+        mFavouriteStatusRouter!!.addListener(mFavouriteStatusRouterListener)
+    }
+
+    override fun onCreateViewWithToolbar(
+        inflater: LayoutInflater,
+        container: ViewGroup?, savedInstanceState: Bundle?
+    ): View? {
+        val view = inflater.inflate(R.layout.scene_history, container, false)
+        val content = ViewUtils.`$$`(view, R.id.content)
+        val recyclerView = ViewUtils.`$$`(content, R.id.recycler_view) as EasyRecyclerView
+        val mFastScroller = ViewUtils.`$$`(content, R.id.fast_scroller) as FastScroller
+        val mTip = ViewUtils.`$$`(view, R.id.tip) as TextView
+        mViewTransition = ViewTransition(content, mTip)
+        val resources = requireContext().resources
+        val drawable = ContextCompat.getDrawable(requireContext(), R.drawable.big_history)
+        drawable!!.setBounds(0, 0, drawable.intrinsicWidth, drawable.intrinsicHeight)
+        mTip.setCompoundDrawables(null, drawable, null, null)
+        val historyData = Pager(
+            PagingConfig(20)
+        ) {
+            EhDB.getHistoryLazyList()
+        }.flow.cachedIn(viewLifecycleOwner.lifecycleScope)
+        mAdapter = HistoryAdapter(object : DiffUtil.ItemCallback<HistoryInfo>() {
+            override fun areItemsTheSame(oldItem: HistoryInfo, newItem: HistoryInfo): Boolean {
+                return oldItem.gid == newItem.gid
+            }
+
+            override fun areContentsTheSame(oldItem: HistoryInfo, newItem: HistoryInfo): Boolean {
+                return oldItem.gid == newItem.gid
+            }
+        })
+        recyclerView.adapter = mAdapter
+        val layoutManager = AutoStaggeredGridLayoutManager(
+            0, StaggeredGridLayoutManager.VERTICAL
+        )
+        layoutManager.setColumnSize(resources.getDimensionPixelOffset(Settings.getDetailSizeResId()))
+        layoutManager.setStrategy(AutoStaggeredGridLayoutManager.STRATEGY_MIN_SIZE)
+        recyclerView.layoutManager = layoutManager
+        recyclerView.clipToPadding = false
+        recyclerView.clipChildren = false
+        val interval = resources.getDimensionPixelOffset(R.dimen.gallery_list_interval)
+        val paddingH = resources.getDimensionPixelOffset(R.dimen.gallery_list_margin_h)
+        val paddingV = resources.getDimensionPixelOffset(R.dimen.gallery_list_margin_v)
+        val decoration = MarginItemDecoration(interval, paddingH, paddingV, paddingH, paddingV)
+        recyclerView.addItemDecoration(decoration)
+        val itemTouchHelper = ItemTouchHelper(HistoryItemTouchHelperCallback())
+        itemTouchHelper.attachToRecyclerView(recyclerView)
+        mFastScroller.attachToRecyclerView(recyclerView)
+        mRecyclerView = recyclerView
+        val handlerDrawable = HandlerDrawable()
+        handlerDrawable.setColor(theme.resolveColor(com.google.android.material.R.attr.colorPrimary))
+        mFastScroller.setHandlerDrawable(handlerDrawable)
+        viewLifecycleOwner.lifecycleScope.launch {
+            historyData.collectLatest { value ->
+                mAdapter!!.submitData(
+                    value
+                )
+            }
+        }
+        return view
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setTitle(R.string.history)
+        setNavigationIcon(R.drawable.ic_baseline_menu_24)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        mRecyclerView?.stopScroll()
+        mRecyclerView = null
+        mViewTransition = null
+        mAdapter = null
+    }
+
+    @SuppressLint("RtlHardcoded")
+    override fun onNavigationClick() {
+        toggleDrawer(Gravity.LEFT)
+    }
+
+    override fun getMenuResId(): Int {
+        return R.menu.scene_history
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    private fun showClearAllDialog() {
+        BaseDialogBuilder(requireContext())
+            .setMessage(R.string.clear_all_history)
+            .setPositiveButton(R.string.clear_all) { _: DialogInterface?, which: Int ->
+                if (DialogInterface.BUTTON_POSITIVE != which || null == mAdapter) {
+                    return@setPositiveButton
+                }
+                EhDB.clearHistoryInfo()
+                mAdapter!!.refresh()
+                mAdapter!!.notifyDataSetChanged()
+            }
+            .setNegativeButton(android.R.string.cancel, null)
+            .show()
+    }
+
+    override fun onMenuItemClick(item: MenuItem): Boolean {
+        // Skip when in choice mode
+        context ?: return false
+        val id = item.itemId
+        if (id == R.id.action_clear_all) {
+            showClearAllDialog()
+            return true
+        }
+        return false
+    }
+
+    fun onItemClick(position: Int): Boolean {
+        val args = Bundle()
+        args.putString(GalleryDetailScene.KEY_ACTION, GalleryDetailScene.ACTION_GALLERY_INFO)
+        args.putParcelable(GalleryDetailScene.KEY_GALLERY_INFO, mAdapter?.peek(position))
+        val announcer = Announcer(GalleryDetailScene::class.java).setArgs(args)
+        startScene(announcer)
+        return true
+    }
+
+    fun onItemLongClick(position: Int): Boolean {
+        val context = requireContext()
+        val activity = mainActivity ?: return false
+        val gi: GalleryInfo = mAdapter?.peek(position) ?: return true
+        val downloaded = mDownloadManager!!.getDownloadState(gi.gid) != DownloadInfo.STATE_INVALID
+        val favourited = gi.favoriteSlot != -2
+        val items = if (downloaded) arrayOf<CharSequence>(
+            context.getString(R.string.read),
+            context.getString(R.string.delete_downloads),
+            context.getString(if (favourited) R.string.remove_from_favourites else R.string.add_to_favourites),
+            context.getString(R.string.download_move_dialog_title)
+        ) else arrayOf<CharSequence>(
+            context.getString(R.string.read),
+            context.getString(R.string.download),
+            context.getString(if (favourited) R.string.remove_from_favourites else R.string.add_to_favourites),
+        )
+        val icons = if (downloaded) intArrayOf(
+            R.drawable.v_book_open_x24,
+            R.drawable.v_delete_x24,
+            if (favourited) R.drawable.v_heart_broken_x24 else R.drawable.v_heart_x24,
+            R.drawable.v_folder_move_x24
+        ) else intArrayOf(
+            R.drawable.v_book_open_x24,
+            R.drawable.v_download_x24,
+            if (favourited) R.drawable.v_heart_broken_x24 else R.drawable.v_heart_x24,
+        )
+        BaseDialogBuilder(context)
+            .setTitle(EhUtils.getSuitableTitle(gi))
+            .setAdapter(
+                SelectItemWithIconAdapter(
+                    context,
+                    items,
+                    icons
+                )
+            ) { _: DialogInterface?, which: Int ->
+                when (which) {
+                    0 -> {
+                        val intent = Intent(activity, GalleryActivity::class.java)
+                        intent.action = GalleryActivity.ACTION_EH
+                        intent.putExtra(GalleryActivity.KEY_GALLERY_INFO, gi)
+                        startActivity(intent)
+                    }
+                    1 -> if (downloaded) {
+                        BaseDialogBuilder(context)
+                            .setTitle(R.string.download_remove_dialog_title)
+                            .setMessage(
+                                getString(
+                                    R.string.download_remove_dialog_message,
+                                    gi.title
+                                )
+                            )
+                            .setPositiveButton(android.R.string.ok) { _: DialogInterface?, _: Int ->
+                                mDownloadManager!!.deleteDownload(
+                                    gi.gid
+                                )
+                            }
+                            .show()
+                    } else {
+                        CommonOperations.startDownload(activity, gi, false)
+                    }
+                    2 -> if (favourited) {
+                        CommonOperations.removeFromFavorites(
+                            activity,
+                            gi,
+                            RemoveFromFavoriteListener(context, activity.stageId, tag)
+                        )
+                    } else {
+                        CommonOperations.addToFavorites(
+                            activity,
+                            gi,
+                            AddToFavoriteListener(context, activity.stageId, tag)
+                        )
+                    }
+                    3 -> {
+                        val labelRawList = EhApplication.getDownloadManager(context).labelList
+                        val labelList: MutableList<String> = ArrayList(labelRawList.size + 1)
+                        labelList.add(getString(R.string.default_download_label_name))
+                        var i = 0
+                        val n = labelRawList.size
+                        while (i < n) {
+                            labelList.add(labelRawList[i].label)
+                            i++
+                        }
+                        val labels = labelList.toTypedArray()
+                        val helper = MoveDialogHelper(labels, gi)
+                        BaseDialogBuilder(context)
+                            .setTitle(R.string.download_move_dialog_title)
+                            .setItems(labels, helper)
+                            .show()
+                    }
+                }
+            }.show()
+        return true
+    }
+
+    private class AddToFavoriteListener(context: Context?, stageId: Int, sceneTag: String?) :
+        EhCallback<GalleryListScene?, Void?>(context, stageId, sceneTag) {
+        override fun onSuccess(result: Void?) {
+            showTip(R.string.add_to_favorite_success, LENGTH_SHORT)
+        }
+
+        override fun onFailure(e: Exception) {
+            showTip(R.string.add_to_favorite_failure, LENGTH_LONG)
+        }
+
+        override fun onCancel() {}
+        override fun isInstance(scene: SceneFragment): Boolean {
+            return scene is GalleryListScene
+        }
+    }
+
+    private class RemoveFromFavoriteListener(context: Context?, stageId: Int, sceneTag: String?) :
+        EhCallback<GalleryListScene?, Void?>(context, stageId, sceneTag) {
+        override fun onSuccess(result: Void?) {
+            showTip(R.string.remove_from_favorite_success, LENGTH_SHORT)
+        }
+
+        override fun onFailure(e: Exception) {
+            showTip(R.string.remove_from_favorite_failure, LENGTH_LONG)
+        }
+
+        override fun onCancel() {}
+        override fun isInstance(scene: SceneFragment): Boolean {
+            return scene is GalleryListScene
+        }
+    }
+
+    private class HistoryHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val card: View
+        val thumb: LoadImageView
+        val title: TextView
+        val uploader: TextView
+        val rating: SimpleRatingView
+        val category: TextView
+        val posted: TextView
+        val simpleLanguage: TextView
+        val pages: TextView
+        val downloaded: ImageView
+
+        init {
+            card = itemView.findViewById(R.id.card)
+            thumb = itemView.findViewById(R.id.thumb)
+            title = itemView.findViewById(R.id.title)
+            uploader = itemView.findViewById(R.id.uploader)
+            rating = itemView.findViewById(R.id.rating)
+            category = itemView.findViewById(R.id.category)
+            posted = itemView.findViewById(R.id.posted)
+            simpleLanguage = itemView.findViewById(R.id.simple_language)
+            pages = itemView.findViewById(R.id.pages)
+            downloaded = itemView.findViewById(R.id.downloaded)
+        }
+    }
+
+    private inner class MoveDialogHelper(
+        private val mLabels: Array<String>,
+        private val mGi: GalleryInfo
+    ) : DialogInterface.OnClickListener {
+        override fun onClick(dialog: DialogInterface, which: Int) {
+            mRecyclerView?.outOfCustomChoiceMode()
+            val downloadManager = EhApplication.getDownloadManager(requireContext())
+            val downloadInfo = downloadManager.getDownloadInfo(mGi.gid) ?: return
+            val label = if (which == 0) null else mLabels[which]
+            downloadManager.changeLabel(listOf(downloadInfo), label)
+        }
+    }
+
+    private inner class HistoryAdapter(diffCallback: DiffUtil.ItemCallback<HistoryInfo>) :
+        PagingDataAdapter<HistoryInfo, HistoryHolder>(diffCallback) {
+        private val mInflater: LayoutInflater = layoutInflater
+        private val mListThumbWidth: Int
+        private val mListThumbHeight: Int
+
+        init {
+            @SuppressLint("InflateParams") val calculator =
+                mInflater.inflate(R.layout.item_gallery_list_thumb_height, null)
+            ViewUtils.measureView(calculator, 1024, ViewGroup.LayoutParams.WRAP_CONTENT)
+            mListThumbHeight = calculator.measuredHeight
+            mListThumbWidth = mListThumbHeight * 2 / 3
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): HistoryHolder {
+            val holder = HistoryHolder(mInflater.inflate(R.layout.item_history, parent, false))
+            val lp = holder.thumb.layoutParams
+            lp.width = mListThumbWidth
+            lp.height = mListThumbHeight
+            holder.thumb.layoutParams = lp
+            return holder
+        }
+
+        override fun onBindViewHolder(holder: HistoryHolder, position: Int) {
+            val gi: GalleryInfo? = getItem(position)
+            gi ?: return
+            holder.thumb.load(EhCacheKeyFactory.getThumbKey(gi.gid), gi.thumb)
+            holder.title.text = EhUtils.getSuitableTitle(gi)
+            holder.uploader.text = gi.uploader
+            holder.rating.rating = gi.rating
+            val category = holder.category
+            val newCategoryText = EhUtils.getCategory(gi.category)
+            if (!newCategoryText!!.contentEquals(category.text)) {
+                category.text = newCategoryText
+                category.setBackgroundColor(EhUtils.getCategoryColor(gi.category))
+            }
+            holder.posted.text = gi.posted
+            holder.pages.text = null
+            holder.pages.visibility = View.GONE
+            if (TextUtils.isEmpty(gi.simpleLanguage)) {
+                holder.simpleLanguage.text = null
+                holder.simpleLanguage.visibility = View.GONE
+            } else {
+                holder.simpleLanguage.text = gi.simpleLanguage
+                holder.simpleLanguage.visibility = View.VISIBLE
+            }
+            holder.downloaded.visibility =
+                if (mDownloadManager!!.containDownloadInfo(gi.gid)) View.VISIBLE else View.GONE
+
+            // Update transition name
+            val gid = gi.gid
+            ViewCompat.setTransitionName(
+                holder.thumb,
+                TransitionNameFactory.getThumbTransitionName(gid)
+            )
+            holder.card.setOnClickListener { onItemClick(position) }
+            holder.card.setOnLongClickListener { onItemLongClick(position) }
+        }
+    }
+
+    private inner class HistoryItemTouchHelperCallback : ItemTouchHelper.Callback() {
+        override fun getMovementFlags(
+            recyclerView: RecyclerView,
+            viewHolder: RecyclerView.ViewHolder
+        ): Int {
+            return makeMovementFlags(0, ItemTouchHelper.LEFT)
+        }
+
+        override fun onMove(
+            recyclerView: RecyclerView,
+            viewHolder: RecyclerView.ViewHolder,
+            target: RecyclerView.ViewHolder
+        ): Boolean {
+            return false
+        }
+
+        override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+            val mPosition = viewHolder.bindingAdapterPosition
+            if (mAdapter == null) {
+                return
+            }
+            val info: HistoryInfo = mAdapter!!.peek(mPosition)!!
+            EhDB.deleteHistoryInfo(info)
+            mAdapter!!.refresh()
+        }
+    }
+}
@@ -30,8 +30,8 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.textfield.TextInputLayout;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.EhApplication;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.Settings;
@@ -333,7 +333,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
            return;
        }

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setTitle(R.string.sign_in_failed)
                .setMessage(ExceptionUtils.getReadableString(e) + "\n\n" + getString(R.string.sign_in_failed_tip))
                .setPositiveButton(R.string.get_it, null)
@@ -20,7 +20,6 @@ import android.os.Bundle;
 import android.util.Log;

 import com.hippo.ehviewer.Settings;
-import com.hippo.ehviewer.client.EhUtils;
 import com.hippo.scene.Announcer;

 /**
@@ -87,12 +87,6 @@ public abstract class ToolbarScene extends BaseScene {
        }
    }

-    @Override
-    public boolean needWhiteStatusBar() {
-        return false;
-    }
-
-
    public int getMenuResId() {
        return 0;
    }
@@ -26,7 +26,7 @@ import android.webkit.WebView;
 import android.widget.EditText;
 import android.widget.TextView;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.R;

 public class DialogWebChromeClient extends WebChromeClient {
@@ -39,7 +39,7 @@ public class DialogWebChromeClient extends WebChromeClient {

    @Override
    public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
-        new MaterialAlertDialogBuilder(view.getContext())
+        new BaseDialogBuilder(view.getContext())
                .setMessage(message)
                .setPositiveButton(android.R.string.ok, (dialog, which) -> result.confirm())
                .setOnCancelListener(dialog -> result.cancel())
@@ -49,7 +49,7 @@ public class DialogWebChromeClient extends WebChromeClient {

    @Override
    public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
-        new MaterialAlertDialogBuilder(view.getContext())
+        new BaseDialogBuilder(view.getContext())
                .setMessage(message)
                .setPositiveButton(android.R.string.ok, (dialog, which) -> result.confirm())
                .setNegativeButton(android.R.string.cancel, (dialog, which) -> result.cancel())
@@ -67,7 +67,7 @@ public class DialogWebChromeClient extends WebChromeClient {
        final EditText valueView = promptView.findViewById(R.id.value);
        valueView.setText(defaultValue);

-        new MaterialAlertDialogBuilder(context)
+        new BaseDialogBuilder(context)
                .setView(promptView)
                .setPositiveButton(android.R.string.ok, (dialog, which) -> result.confirm(valueView.getText().toString()))
                .setOnCancelListener(dialog -> result.cancel())
@@ -53,11 +53,6 @@ public class FixedThumb extends LoadImageView {
        a.recycle();
    }

-    public void setFix(float minAspect, float maxAspect) {
-        this.minAspect = minAspect;
-        this.maxAspect = maxAspect;
-    }
-
    @Override
    public void onPreSetImageDrawable(Drawable drawable, boolean isTarget) {
        if (alwaysCutAndScale) {
@@ -31,8 +31,14 @@ import java.util.List;
 import java.util.Map;

 public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelper<GalleryInfo> {
+    public int maxGid = -1;
+    public int minGid = -1;

    private static final String KEY_DATA_MAP = "data_map";
+    private static final String KEY_MAX_GID = "max_gid";
+    private static final String KEY_MIN_GID = "min_gid";
+
+    public static final String KEY_NEXT_PAGE = "next_page";
    private final FavouriteStatusRouter.Listener listener;
    @SuppressLint("UseSparseArrays")
    private Map<Long, GalleryInfo> map = new HashMap<>();
@@ -59,6 +65,12 @@ public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelp
    @Override
    protected void onAddData(List<GalleryInfo> data) {
        for (GalleryInfo info : data) {
+            if (maxGid == -1)
+                maxGid = (int) info.gid;
+            if (minGid == -1)
+                minGid = (int) info.gid;
+            maxGid = (int) Math.max(maxGid, info.gid);
+            minGid = (int) Math.min(minGid, info.gid);
            map.put(info.gid, info);
        }
    }
@@ -78,6 +90,8 @@ public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelp
    @Override
    protected void onClearData() {
        map.clear();
+        maxGid = -1;
+        minGid = -1;
    }

    @Override
@@ -88,6 +102,8 @@ public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelp
        FavouriteStatusRouter router = EhApplication.getFavouriteStatusRouter();
        int id = router.saveDataMap(map);
        bundle.putInt(KEY_DATA_MAP, id);
+        bundle.putInt(KEY_MIN_GID, minGid);
+        bundle.putInt(KEY_MAX_GID, maxGid);

        return bundle;
    }
@@ -104,6 +120,8 @@ public abstract class GalleryInfoContentHelper extends ContentLayout.ContentHelp
                this.map = map;
            }
        }
+        minGid = bundle.getInt(KEY_MIN_GID);
+        maxGid = bundle.getInt(KEY_MAX_GID);

        return super.restoreInstanceState(state);
    }
@@ -0,0 +1,13 @@
+package com.hippo.ehviewer.widget
+
+import android.content.Context
+import android.util.AttributeSet
+import com.hippo.ehviewer.Settings
+
+class ResizeableFixedThumb @JvmOverloads constructor(
+    context: Context, attrs: AttributeSet? = null
+) : FixedThumb(context, attrs) {
+    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
+        setMeasuredDimension(Settings.getListThumbSize() * 2, Settings.getListThumbSize() * 3)
+    }
+}
@@ -46,7 +46,7 @@ import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

 import com.google.android.material.card.MaterialCardView;
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.easyrecyclerview.EasyRecyclerView;
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.client.EhTagDatabase;
@@ -668,7 +668,7 @@ public class SearchBar extends MaterialCardView implements View.OnClickListener,

        @Override
        public boolean onLongClick() {
-            new MaterialAlertDialogBuilder(getContext())
+            new BaseDialogBuilder(getContext())
                    .setMessage(getContext().getString(R.string.delete_search_history, mKeyword))
                    .setNegativeButton(android.R.string.cancel, null)
                    .setPositiveButton(R.string.delete, (dialog, which) -> {
@@ -34,9 +34,9 @@ import androidx.recyclerview.widget.DefaultItemAnimator
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.chip.Chip
 import com.google.android.material.chip.ChipGroup
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.tabs.TabLayout
 import com.google.android.material.tabs.TabLayout.OnTabSelectedListener
+import com.hippo.app.BaseDialogBuilder
 import com.hippo.easyrecyclerview.EasyRecyclerView
 import com.hippo.easyrecyclerview.MarginItemDecoration
 import com.hippo.easyrecyclerview.SimpleHolder
@@ -217,7 +217,7 @@ class SearchLayout @JvmOverloads constructor(

    override fun onClick(v: View) {
        if (mNormalSearchModeHelp === v) {
-            MaterialAlertDialogBuilder(context)
+            BaseDialogBuilder(context)
                .setMessage(R.string.search_tip)
                .show()
        }
@@ -1,219 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.image;
-
-import android.graphics.Bitmap;
-
-import androidx.annotation.Nullable;
-
-import java.io.FileDescriptor;
-import java.util.ArrayList;
-
-/**
- * The {@code Image} is a image which stored pixel data in native heap
- */
-public final class Image {
-    public static final int FORMAT_NORMAL = 0;
-    public static final int FORMAT_ANIMATED = 1;
-    private static final ArrayList<Image> imageList = new ArrayList<>();
-    private static boolean needEvictAll = false;
-    private long mNativePtr;
-
-    private Image(long nativePtr) {
-        if (needEvictAll)
-            evictAll();
-        mNativePtr = nativePtr;
-        imageList.add(this);
-    }
-
-    private static Image newFromAddr(long addr) {
-        if (addr == 0)
-            return null;
-        return new Image(addr);
-    }
-
-    public static void lazyEvictAll() {
-        needEvictAll = true;
-    }
-
-    private static void evictAll() {
-        (new ArrayList<>(imageList)).forEach(Image::recycle);
-        needEvictAll = false;
-    }
-
-    /**
-     * Decode image from {@code InputStream}
-     */
-    @Nullable
-    public static Image decode(FileDescriptor fd, boolean partially) {
-        return newFromAddr(nativeDecode(fd));
-    }
-
-    /**
-     * Decode image from {@code InputStream}
-     */
-    @Nullable
-    public static Image decode(Integer fd, boolean partially) {
-        return newFromAddr(nativeDecodeFdInt(fd));
-    }
-
-    /**
-     * Decode image from {@code InputStream}
-     */
-    @Nullable
-    public static Image decodeAddr(Long addr, boolean partially) {
-        return newFromAddr(nativeDecodeAddr(addr));
-    }
-
-    /**
-     * Create a plain image from Bitmap
-     */
-    @Nullable
-    public static Image create(Bitmap bitmap) {
-        return newFromAddr(nativeCreate(bitmap));
-    }
-
-    /**
-     * Return all un-recycled {@code Image} instance count.
-     * It is useful for debug.
-     */
-    public static int getImageCount() {
-        return imageList.size();
-    }
-
-    private static native long nativeDecode(FileDescriptor fd);
-
-    private static native long nativeDecodeFdInt(int fd);
-
-    private static native long nativeDecodeAddr(long addr);
-
-    private static native long nativeCreate(Bitmap bitmap);
-
-    private static native void nativeRender(long nativePtr,
-                                            int srcX, int srcY, Bitmap dst, int dstX, int dstY,
-                                            int width, int height);
-
-    private static native void nativeTexImage(long nativePtr, boolean init, int offsetX, int offsetY, int width, int height);
-
-    private static native void nativeAdvance(long nativePtr);
-
-    private static native int nativeGetDelay(long nativePtr);
-
-    private static native boolean nativeIsOpaque(long nativePtr);
-
-    private static native void nativeRecycle(long nativePtr);
-
-    private static native int nativeGetFormat(long nativePtr);
-
-    private static native int nativeGetWidth(long nativePtr);
-
-    private static native int nativeGetHeight(long nativePtr);
-
-    /**
-     * Return the format of the image
-     */
-    public int getFormat() {
-        checkRecycled();
-        return nativeGetFormat(mNativePtr);
-    }
-
-    /**
-     * Return the width of the image
-     */
-    public int getWidth() {
-        checkRecycled();
-        return nativeGetWidth(mNativePtr);
-    }
-
-    /**
-     * Return the height of the image
-     */
-    public int getHeight() {
-        checkRecycled();
-        return nativeGetHeight(mNativePtr);
-    }
-
-    private void checkRecycled() {
-        if (mNativePtr == 0) {
-            throw new IllegalStateException("The image is recycled.");
-        }
-    }
-
-    /**
-     * Render the image to {@code Bitmap}
-     */
-    public void render(int srcX, int srcY, Bitmap dst, int dstX, int dstY,
-                       int width, int height, boolean fillBlank, int defaultColor) {
-        checkRecycled();
-        nativeRender(mNativePtr, srcX, srcY, dst, dstX, dstY, width, height);
-    }
-
-    /**
-     * Call {@code glTexImage2D} for init is true and
-     * call {@code glTexSubImage2D} for init is false.
-     * width * height must <= 512 * 512 or do nothing
-     */
-    public void texImage(boolean init, int offsetX, int offsetY, int width, int height) {
-        checkRecycled();
-        nativeTexImage(mNativePtr, init, offsetX, offsetY, width, height);
-    }
-
-    /**
-     * Move to next frame. Do nothing for non-animation image
-     */
-    public void advance() {
-        checkRecycled();
-        nativeAdvance(mNativePtr);
-    }
-
-    /**
-     * Return current frame delay. 0 for non-animation image
-     */
-    public int getDelay() {
-        checkRecycled();
-        int delay = nativeGetDelay(mNativePtr);
-        return delay <= 10 ? 100 : delay;
-    }
-
-    /**
-     * Return is the image opaque
-     */
-    public boolean isOpaque() {
-        checkRecycled();
-        return nativeIsOpaque(mNativePtr);
-    }
-
-    /**
-     * Free the native object associated with this image.
-     * It must be called when the image will not be used.
-     * The image can't be used after this method is called.
-     */
-    public synchronized void recycle() {
-        if (mNativePtr != 0) {
-            nativeRecycle(mNativePtr);
-            mNativePtr = 0;
-            imageList.remove(this);
-        }
-    }
-
-    /**
-     * Returns true if this image has been recycled.
-     */
-    public boolean isRecycled() {
-        return mNativePtr == 0;
-    }
-}
@@ -0,0 +1,267 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.image
+
+import android.graphics.Bitmap
+import com.hippo.Native.getFd
+import java.io.FileDescriptor
+import java.util.function.Consumer
+
+/**
+ * The `Image` is a image which stored pixel data in native heap
+ */
+class Image private constructor(nativePtr: Long) {
+    private var mNativePtr: Long
+    private var needRecycle = false
+    private var nativeProcessCnt = 0
+
+    init {
+        if (needEvictAll) evictAll()
+        mNativePtr = nativePtr
+        imageList.add(this)
+    }
+
+    /**
+     * Return the format of the image
+     */
+    val format: Int
+        get() {
+            checkRecycledAndLock()
+            val ret = nativeGetFormat(mNativePtr)
+            releaseNativeLock()
+            return ret
+        }
+
+    /**
+     * Return the width of the image
+     */
+    val width: Int
+        get() {
+            checkRecycledAndLock()
+            val ret = nativeGetWidth(mNativePtr)
+            releaseNativeLock()
+            return ret
+        }
+
+    /**
+     * Return the height of the image
+     */
+    val height: Int
+        get() {
+            checkRecycledAndLock()
+            val ret = nativeGetHeight(mNativePtr)
+            releaseNativeLock()
+            return ret
+        }
+
+    @Synchronized
+    private fun checkRecycledAndLock() {
+        check(mNativePtr != 0L) { "The image is recycled." }
+        nativeProcessCnt++
+    }
+
+    @Synchronized
+    private fun releaseNativeLock() {
+        nativeProcessCnt--
+        if (needRecycle) recycle()
+    }
+
+    /**
+     * Render the image to `Bitmap`
+     */
+    fun render(
+        srcX: Int, srcY: Int, dst: Bitmap, dstX: Int, dstY: Int,
+        width: Int, height: Int, fillBlank: Boolean, defaultColor: Int
+    ) {
+        checkRecycledAndLock()
+        nativeRender(mNativePtr, srcX, srcY, dst, dstX, dstY, width, height)
+        releaseNativeLock()
+    }
+
+    /**
+     * Call `glTexImage2D` for init is true and
+     * call `glTexSubImage2D` for init is false.
+     * width * height must <= 512 * 512 or do nothing
+     */
+    fun texImage(init: Boolean, offsetX: Int, offsetY: Int, width: Int, height: Int) {
+        checkRecycledAndLock()
+        nativeTexImage(mNativePtr, init, offsetX, offsetY, width, height)
+        releaseNativeLock()
+    }
+
+    /**
+     * Move to next frame. Do nothing for non-animation image
+     */
+    fun advance() {
+        checkRecycledAndLock()
+        nativeAdvance(mNativePtr)
+        releaseNativeLock()
+    }
+
+    /**
+     * Return current frame delay. 0 for non-animation image
+     */
+    val delay: Int
+        get() {
+            checkRecycledAndLock()
+            val delay = nativeGetDelay(mNativePtr)
+            releaseNativeLock()
+            return if (delay <= 10) 100 else delay
+        }
+
+    /**
+     * Return is the image opaque
+     */
+    val isOpaque: Boolean
+        get() {
+            checkRecycledAndLock()
+            val ret = nativeIsOpaque(mNativePtr)
+            releaseNativeLock()
+            return ret
+        }
+
+    /**
+     * Free the native object associated with this image.
+     * It must be called when the image will not be used.
+     * The image can't be used after this method is called.
+     */
+    @Synchronized
+    fun recycle() {
+        if (mNativePtr != 0L) {
+            if (nativeProcessCnt != 0) {
+                needRecycle = true
+                return
+            }
+            nativeRecycle(mNativePtr)
+            mNativePtr = 0
+            imageList.remove(this)
+        }
+    }
+
+    /**
+     * Returns true if this image has been recycled.
+     */
+    val isRecycled: Boolean
+        get() = mNativePtr == 0L
+
+    companion object {
+        const val FORMAT_NORMAL = 0
+        const val FORMAT_ANIMATED = 1
+        private val imageList = ArrayList<Image>()
+        private var needEvictAll = false
+        private fun newFromAddr(addr: Long): Image? {
+            return if (addr == 0L) null else Image(addr)
+        }
+
+        @JvmStatic
+        fun lazyEvictAll() {
+            needEvictAll = true
+        }
+
+        private fun evictAll() {
+            ArrayList(imageList).forEach(
+                Consumer { obj: Image -> obj.recycle() })
+            needEvictAll = false
+        }
+
+        /**
+         * Decode image from `InputStream`
+         */
+        @JvmStatic
+        fun decode(fd: FileDescriptor?, partially: Boolean): Image? {
+            return newFromAddr(nativeDecode(getFd(fd)))
+        }
+
+        /**
+         * Decode image from `InputStream`
+         */
+        @JvmStatic
+        fun decode(fd: Int, partially: Boolean): Image? {
+            return newFromAddr(nativeDecode(fd))
+        }
+
+        /**
+         * Decode image from `InputStream`
+         */
+        @JvmStatic
+        fun decodeAddr(addr: Long, partially: Boolean): Image? {
+            return newFromAddr(nativeDecodeAddr(addr))
+        }
+
+        /**
+         * Create a plain image from Bitmap
+         */
+        @JvmStatic
+        fun create(bitmap: Bitmap): Image? {
+            return newFromAddr(nativeCreate(bitmap))
+        }
+
+        /**
+         * Return all un-recycled `Image` instance count.
+         * It is useful for debug.
+         */
+        @JvmStatic
+        val imageCount: Int
+            get() = imageList.size
+
+        @JvmStatic
+        private external fun nativeDecode(fd: Int): Long
+
+        @JvmStatic
+        private external fun nativeDecodeAddr(addr: Long): Long
+
+        @JvmStatic
+        private external fun nativeCreate(bitmap: Bitmap): Long
+
+        @JvmStatic
+        private external fun nativeRender(
+            nativePtr: Long,
+            srcX: Int, srcY: Int, dst: Bitmap, dstX: Int, dstY: Int,
+            width: Int, height: Int
+        )
+
+        @JvmStatic
+        private external fun nativeTexImage(
+            nativePtr: Long,
+            init: Boolean,
+            offsetX: Int,
+            offsetY: Int,
+            width: Int,
+            height: Int
+        )
+
+        @JvmStatic
+        private external fun nativeAdvance(nativePtr: Long)
+
+        @JvmStatic
+        private external fun nativeGetDelay(nativePtr: Long): Int
+
+        @JvmStatic
+        private external fun nativeIsOpaque(nativePtr: Long): Boolean
+
+        @JvmStatic
+        private external fun nativeRecycle(nativePtr: Long)
+
+        @JvmStatic
+        private external fun nativeGetFormat(nativePtr: Long): Int
+
+        @JvmStatic
+        private external fun nativeGetWidth(nativePtr: Long): Int
+
+        @JvmStatic
+        private external fun nativeGetHeight(nativePtr: Long): Int
+    }
+}
@@ -1,329 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.image;
-
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.Animatable;
-import android.os.Handler;
-import android.os.Looper;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import java.io.FileDescriptor;
-import java.io.InputStream;
-import java.lang.ref.WeakReference;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.Set;
-
-/**
- * A image with {@link Image} for data and {@link Bitmap} for render.
- */
-public final class ImageBitmap implements Animatable, Runnable {
-
-    private static final Handler HANDLER = new Handler(Looper.getMainLooper());
-    @NonNull
-    private final Bitmap mBitmap;
-    private final int mFormat;
-    private final boolean mIsOpaque;
-    private final Set<WeakReference<Callback>> mCallbackSet = new LinkedHashSet<>();
-    @Nullable
-    private Image mImage;
-    private int mReferences;
-    private int mAnimationReferences;
-    private boolean mRunning;
-
-    private ImageBitmap(@NonNull Image image) throws OutOfMemoryError {
-        int width = image.getWidth();
-        int height = image.getHeight();
-        mBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
-        image.render(0, 0, mBitmap, 0, 0, width, height, false, 0);
-        mFormat = image.getFormat();
-        mIsOpaque = image.isOpaque();
-
-        if (mFormat == 1) {
-            // For animated image, save image object
-            mImage = image;
-        } else {
-            // Free the image
-            image.recycle();
-        }
-    }
-
-    private ImageBitmap(@NonNull Bitmap bitmap) {
-        mFormat = Image.FORMAT_NORMAL;
-        mBitmap = bitmap;
-        mIsOpaque = !bitmap.hasAlpha();
-    }
-
-    /**
-     * Decode {@code InputStream}, then create image.
-     */
-    @Nullable
-    public static ImageBitmap decode(@NonNull FileDescriptor fd) {
-        Image image = Image.decode(fd, false);
-        if (image != null) {
-            return create(image);
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Create {@code ImageBitmap} from {@code Image}.
-     * It is not recommended. Use {@link #decode(InputStream)} if you can.
-     *
-     * @param image the image should not be used before and
-     *              it must not be recycled. And the image should
-     *              not be used directly anymore.
-     */
-    @Nullable
-    public static ImageBitmap create(@NonNull Image image) {
-        if (!image.isRecycled()) {
-            try {
-                return new ImageBitmap(image);
-            } catch (OutOfMemoryError e) {
-                image.recycle();
-                return null;
-            }
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Create {@code ImageBitmap} from {@code Bitmap}.
-     *
-     * @param bitmap the bitmap should not be recycled
-     */
-    @Nullable
-    public static ImageBitmap create(@NonNull Bitmap bitmap) {
-        if (!bitmap.isRecycled()) {
-            return new ImageBitmap(bitmap);
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Obtain the image bitmap
-     *
-     * @return false for the image is recycled and obtain failed
-     */
-    public synchronized boolean obtain() {
-        if (mBitmap.isRecycled()) {
-            return false;
-        } else {
-            ++mReferences;
-            return true;
-        }
-    }
-
-    /**
-     * Release the image bitmap
-     */
-    public synchronized void release() {
-        --mReferences;
-        if (mReferences <= 0 && !mBitmap.isRecycled()) {
-            mBitmap.recycle();
-            if (mImage != null) {
-                mImage.recycle();
-            }
-        }
-    }
-
-    /**
-     * Add a callback for invalidating
-     */
-    public void addCallback(@NonNull Callback callback) {
-        final Iterator<WeakReference<Callback>> iterator = mCallbackSet.iterator();
-        Callback c;
-        while (iterator.hasNext()) {
-            c = iterator.next().get();
-            if (c == null) {
-                // Remove from the set if the reference has been cleared or
-                // it can't be used.
-                iterator.remove();
-            } else if (c == callback) {
-                return;
-            }
-        }
-
-        mCallbackSet.add(new WeakReference<>(callback));
-    }
-
-    /**
-     * Remove a callback
-     */
-    public void removeCallback(@NonNull Callback callback) {
-        final Iterator<WeakReference<Callback>> iterator = mCallbackSet.iterator();
-        Callback c;
-        while (iterator.hasNext()) {
-            c = iterator.next().get();
-            if (c == null) {
-                // Remove from the set if the reference has been cleared or
-                // it can't be used.
-                iterator.remove();
-            } else if (c == callback) {
-                iterator.remove();
-                return;
-            }
-        }
-    }
-
-    /**
-     * Return the format of the image
-     */
-    public int getFormat() {
-        return mFormat;
-    }
-
-    /**
-     * Return image width
-     */
-    public int getWidth() {
-        return mBitmap.getWidth();
-    }
-
-    /**
-     * Return image height
-     */
-    public int getHeight() {
-        return mBitmap.getHeight();
-    }
-
-    /**
-     * Return image is opaque
-     */
-    public boolean isOpaque() {
-        return mIsOpaque;
-    }
-
-    /**
-     * Return image is animated
-     */
-    public boolean isAnimated() {
-        return mImage != null;
-    }
-
-    /**
-     * Draw image to canvas
-     */
-    public void draw(Canvas canvas, float left, float top, @Nullable Paint paint) {
-        if (!mBitmap.isRecycled()) {
-            canvas.drawBitmap(mBitmap, left, top, paint);
-        }
-    }
-
-    /**
-     * Draw image to canvas
-     */
-    public void draw(Canvas canvas, @Nullable Rect src, @NonNull Rect dst, @Nullable Paint paint) {
-        if (!mBitmap.isRecycled()) {
-            canvas.drawBitmap(mBitmap, src, dst, paint);
-        }
-    }
-
-    /**
-     * Draw image to canvas
-     */
-    public void draw(Canvas canvas, @Nullable Rect src, @NonNull RectF dst, @Nullable Paint paint) {
-        if (!mBitmap.isRecycled()) {
-            canvas.drawBitmap(mBitmap, src, dst, paint);
-        }
-    }
-
-    /**
-     * {@code start()} and {@code stop()} is a pair
-     */
-    @Override
-    public void start() {
-        mAnimationReferences++;
-        if (mBitmap.isRecycled() || mImage == null || mRunning) {
-            return;
-        }
-        mRunning = true;
-        HANDLER.postDelayed(this, Math.max(0, mImage.getDelay()));
-    }
-
-    /**
-     * {@code start()} and {@code stop()} is a pair
-     */
-    @Override
-    public void stop() {
-        mAnimationReferences--;
-        if (mAnimationReferences <= 0) {
-            mRunning = false;
-            HANDLER.removeCallbacks(this);
-        }
-    }
-
-    @Override
-    public boolean isRunning() {
-        return mRunning;
-    }
-
-    private boolean notifyUpdate() {
-        boolean hasCallback = false;
-        final Iterator<WeakReference<Callback>> iterator = mCallbackSet.iterator();
-        Callback callback;
-        while (iterator.hasNext()) {
-            callback = iterator.next().get();
-            if (callback != null) {
-                // Render bitmap int the first time
-                if (!hasCallback) {
-                    hasCallback = true;
-                    mImage.render(0, 0, mBitmap, 0, 0, mImage.getWidth(), mImage.getHeight(), false, 0);
-                }
-                callback.invalidateImage(this);
-            } else {
-                // Remove from the set if the reference has been cleared or
-                // it can't be used.
-                iterator.remove();
-            }
-        }
-        return hasCallback;
-    }
-
-    @Override
-    public void run() {
-        // Check recycled
-        if (mBitmap.isRecycled() || mImage == null) {
-            mRunning = false;
-            return;
-        }
-
-        mImage.advance();
-
-        if (notifyUpdate()) {
-            if (mRunning) {
-                HANDLER.postDelayed(this, Math.max(0, mImage.getDelay()));
-            }
-        } else {
-            mRunning = false;
-        }
-    }
-
-    public interface Callback {
-        void invalidateImage(ImageBitmap who);
-    }
-}
@@ -0,0 +1,303 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.image
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Rect
+import android.graphics.RectF
+import android.graphics.drawable.Animatable
+import android.os.Handler
+import android.os.Looper
+import java.io.FileDescriptor
+import java.lang.ref.WeakReference
+
+/**
+ * A image with [Image] for data and [Bitmap] for render.
+ */
+class ImageBitmap : Animatable, Runnable {
+    private val mBitmap: Bitmap
+
+    /**
+     * Return the format of the image
+     */
+    val format: Int
+
+    /**
+     * Return image is opaque
+     */
+    val isOpaque: Boolean
+    private val mCallbackSet: MutableSet<WeakReference<Callback>> = LinkedHashSet()
+    private var mImage: Image? = null
+    private var mReferences = 0
+    private var mAnimationReferences = 0
+    private var mRunning = false
+
+    private constructor(image: Image) {
+        val width = image.width
+        val height = image.height
+        mBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+        image.render(0, 0, mBitmap, 0, 0, width, height, false, 0)
+        format = image.format
+        isOpaque = image.isOpaque
+        if (format == 1) {
+            // For animated image, save image object
+            mImage = image
+        } else {
+            // Free the image
+            image.recycle()
+        }
+    }
+
+    private constructor(bitmap: Bitmap) {
+        format = Image.FORMAT_NORMAL
+        mBitmap = bitmap
+        isOpaque = !bitmap.hasAlpha()
+    }
+
+    /**
+     * Obtain the image bitmap
+     *
+     * @return false for the image is recycled and obtain failed
+     */
+    @Synchronized
+    fun obtain(): Boolean {
+        return if (mBitmap.isRecycled) {
+            false
+        } else {
+            ++mReferences
+            true
+        }
+    }
+
+    /**
+     * Release the image bitmap
+     */
+    @Synchronized
+    fun release() {
+        --mReferences
+        if (mReferences <= 0 && !mBitmap.isRecycled) {
+            mBitmap.recycle()
+            if (mImage != null) {
+                mImage!!.recycle()
+            }
+        }
+    }
+
+    /**
+     * Add a callback for invalidating
+     */
+    fun addCallback(callback: Callback) {
+        val iterator = mCallbackSet.iterator()
+        var c: Callback?
+        while (iterator.hasNext()) {
+            c = iterator.next().get()
+            if (c == null) {
+                // Remove from the set if the reference has been cleared or
+                // it can't be used.
+                iterator.remove()
+            } else if (c === callback) {
+                return
+            }
+        }
+        mCallbackSet.add(WeakReference(callback))
+    }
+
+    /**
+     * Remove a callback
+     */
+    fun removeCallback(callback: Callback) {
+        val iterator = mCallbackSet.iterator()
+        var c: Callback?
+        while (iterator.hasNext()) {
+            c = iterator.next().get()
+            if (c == null) {
+                // Remove from the set if the reference has been cleared or
+                // it can't be used.
+                iterator.remove()
+            } else if (c === callback) {
+                iterator.remove()
+                return
+            }
+        }
+    }
+
+    /**
+     * Return image width
+     */
+    val width: Int
+        get() = mBitmap.width
+
+    /**
+     * Return image height
+     */
+    val height: Int
+        get() = mBitmap.height
+
+    /**
+     * Return image is animated
+     */
+    val isAnimated: Boolean
+        get() = mImage != null
+
+    /**
+     * Draw image to canvas
+     */
+    fun draw(canvas: Canvas, left: Float, top: Float, paint: Paint?) {
+        if (!mBitmap.isRecycled) {
+            canvas.drawBitmap(mBitmap, left, top, paint)
+        }
+    }
+
+    /**
+     * Draw image to canvas
+     */
+    fun draw(canvas: Canvas, src: Rect?, dst: Rect, paint: Paint?) {
+        if (!mBitmap.isRecycled) {
+            canvas.drawBitmap(mBitmap, src, dst, paint)
+        }
+    }
+
+    /**
+     * Draw image to canvas
+     */
+    fun draw(canvas: Canvas, src: Rect?, dst: RectF, paint: Paint?) {
+        if (!mBitmap.isRecycled) {
+            canvas.drawBitmap(mBitmap, src, dst, paint)
+        }
+    }
+
+    /**
+     * `start()` and `stop()` is a pair
+     */
+    override fun start() {
+        mAnimationReferences++
+        if (mBitmap.isRecycled || mImage == null || mRunning) {
+            return
+        }
+        mRunning = true
+        HANDLER.postDelayed(this, Math.max(0, mImage!!.delay).toLong())
+    }
+
+    /**
+     * `start()` and `stop()` is a pair
+     */
+    override fun stop() {
+        mAnimationReferences--
+        if (mAnimationReferences <= 0) {
+            mRunning = false
+            HANDLER.removeCallbacks(this)
+        }
+    }
+
+    override fun isRunning(): Boolean {
+        return mRunning
+    }
+
+    private fun notifyUpdate(): Boolean {
+        var hasCallback = false
+        val iterator = mCallbackSet.iterator()
+        var callback: Callback?
+        while (iterator.hasNext()) {
+            callback = iterator.next().get()
+            if (callback != null) {
+                // Render bitmap int the first time
+                if (!hasCallback) {
+                    hasCallback = true
+                    mImage!!.render(0, 0, mBitmap, 0, 0, mImage!!.width, mImage!!.height, false, 0)
+                }
+                callback.invalidateImage(this)
+            } else {
+                // Remove from the set if the reference has been cleared or
+                // it can't be used.
+                iterator.remove()
+            }
+        }
+        return hasCallback
+    }
+
+    override fun run() {
+        // Check recycled
+        if (mBitmap.isRecycled || mImage == null) {
+            mRunning = false
+            return
+        }
+        mImage!!.advance()
+        if (notifyUpdate()) {
+            if (mRunning) {
+                HANDLER.postDelayed(this, Math.max(0, mImage!!.delay).toLong())
+            }
+        } else {
+            mRunning = false
+        }
+    }
+
+    interface Callback {
+        fun invalidateImage(who: ImageBitmap?)
+    }
+
+    companion object {
+        private val HANDLER = Handler(Looper.getMainLooper())
+
+        /**
+         * Decode `InputStream`, then create image.
+         */
+        @JvmStatic
+        fun decode(fd: FileDescriptor): ImageBitmap? {
+            val image = Image.decode(fd, false)
+            return if (image != null) {
+                create(image)
+            } else {
+                null
+            }
+        }
+
+        /**
+         * Create `ImageBitmap` from `Image`.
+         * It is not recommended. Use [.decode] if you can.
+         *
+         * @param image the image should not be used before and
+         * it must not be recycled. And the image should
+         * not be used directly anymore.
+         */
+        fun create(image: Image): ImageBitmap? {
+            return if (!image.isRecycled) {
+                try {
+                    ImageBitmap(image)
+                } catch (e: OutOfMemoryError) {
+                    image.recycle()
+                    null
+                }
+            } else {
+                null
+            }
+        }
+
+        /**
+         * Create `ImageBitmap` from `Bitmap`.
+         *
+         * @param bitmap the bitmap should not be recycled
+         */
+        fun create(bitmap: Bitmap): ImageBitmap? {
+            return if (!bitmap.isRecycled) {
+                ImageBitmap(bitmap)
+            } else {
+                null
+            }
+        }
+    }
+}
@@ -1,100 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.image;
-
-import android.graphics.Canvas;
-import android.graphics.ColorFilter;
-import android.graphics.Paint;
-import android.graphics.PixelFormat;
-import android.graphics.drawable.Animatable;
-import android.graphics.drawable.Drawable;
-
-/**
- * A drawable to draw {@link ImageBitmap}
- */
-public class ImageDrawable extends Drawable implements Animatable, ImageBitmap.Callback {
-
-    private final ImageBitmap mImageBitmap;
-    private final Paint mPaint;
-
-    public ImageDrawable(ImageBitmap imageBitmap) throws Exception {
-        if (!imageBitmap.obtain()) {
-            throw new Exception();
-        }
-
-        mImageBitmap = imageBitmap;
-        mPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
-
-        // Add callback
-        imageBitmap.addCallback(this);
-    }
-
-    public void recycle() {
-        mImageBitmap.removeCallback(this);
-        mImageBitmap.release();
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        mImageBitmap.draw(canvas, null, getBounds(), mPaint);
-    }
-
-    @Override
-    public void setAlpha(int alpha) {
-        mPaint.setAlpha(alpha);
-    }
-
-    @Override
-    public void setColorFilter(ColorFilter colorFilter) {
-        mPaint.setColorFilter(colorFilter);
-    }
-
-    @Override
-    public int getOpacity() {
-        return mImageBitmap.isOpaque() ? PixelFormat.OPAQUE : PixelFormat.UNKNOWN;
-    }
-
-    @Override
-    public int getIntrinsicWidth() {
-        return mImageBitmap.getWidth();
-    }
-
-    @Override
-    public int getIntrinsicHeight() {
-        return mImageBitmap.getHeight();
-    }
-
-    @Override
-    public void start() {
-        mImageBitmap.start();
-    }
-
-    @Override
-    public void stop() {
-        mImageBitmap.stop();
-    }
-
-    @Override
-    public boolean isRunning() {
-        return mImageBitmap.isRunning();
-    }
-
-    @Override
-    public void invalidateImage(ImageBitmap who) {
-        invalidateSelf();
-    }
-}
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.hippo.image
+
+import android.graphics.Canvas
+import android.graphics.ColorFilter
+import android.graphics.Paint
+import android.graphics.PixelFormat
+import android.graphics.drawable.Animatable
+import android.graphics.drawable.Drawable
+
+/**
+ * A drawable to draw [ImageBitmap]
+ */
+class ImageDrawable(imageBitmap: ImageBitmap) : Drawable(), Animatable, ImageBitmap.Callback {
+    private val mImageBitmap: ImageBitmap
+    private val mPaint: Paint
+
+    init {
+        if (!imageBitmap.obtain()) {
+            throw Exception()
+        }
+        mImageBitmap = imageBitmap
+        mPaint = Paint(Paint.FILTER_BITMAP_FLAG)
+
+        // Add callback
+        imageBitmap.addCallback(this)
+    }
+
+    fun recycle() {
+        mImageBitmap.removeCallback(this)
+        mImageBitmap.release()
+    }
+
+    override fun draw(canvas: Canvas) {
+        mImageBitmap.draw(canvas, null, bounds, mPaint)
+    }
+
+    override fun setAlpha(alpha: Int) {
+        mPaint.alpha = alpha
+    }
+
+    override fun setColorFilter(colorFilter: ColorFilter?) {
+        mPaint.colorFilter = colorFilter
+    }
+
+    override fun getOpacity(): Int {
+        return if (mImageBitmap.isOpaque) PixelFormat.OPAQUE else PixelFormat.UNKNOWN
+    }
+
+    override fun getIntrinsicWidth(): Int {
+        return mImageBitmap.width
+    }
+
+    override fun getIntrinsicHeight(): Int {
+        return mImageBitmap.height
+    }
+
+    override fun start() {
+        mImageBitmap.start()
+    }
+
+    override fun stop() {
+        mImageBitmap.stop()
+    }
+
+    override fun isRunning(): Boolean {
+        return mImageBitmap.isRunning
+    }
+
+    override fun invalidateImage(who: ImageBitmap?) {
+        invalidateSelf()
+    }
+}
@@ -37,7 +37,7 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.ContextCompat;
 import androidx.preference.Preference;

-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.hippo.app.BaseDialogBuilder;
 import com.hippo.ehviewer.R;

 /**
@@ -255,7 +255,7 @@ public abstract class DialogPreference extends Preference implements

        mWhichButtonClicked = DialogInterface.BUTTON_NEGATIVE;

-        mBuilder = new MaterialAlertDialogBuilder(context)
+        mBuilder = new BaseDialogBuilder(context)
                .setTitle(mDialogTitle)
                .setIcon(mDialogIcon)
                .setPositiveButton(mPositiveButtonText, this)
@@ -1,27 +0,0 @@
-/*
- * Copyright 2016 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.scene;
-
-import android.content.Context;
-
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentTransaction;
-
-public interface TransitionHelper {
-
-    boolean onTransition(Context context, FragmentTransaction transaction, Fragment exit, Fragment enter);
-}
@@ -1,43 +0,0 @@
-/*
- * Copyright 2015 Hippo Seven
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.hippo.text;
-
-import android.graphics.drawable.Drawable;
-import android.text.Html;
-
-import com.hippo.conaco.Conaco;
-import com.hippo.drawable.UnikeryDrawable;
-import com.hippo.image.ImageBitmap;
-import com.hippo.widget.ObservedTextView;
-
-public class URLImageGetter implements Html.ImageGetter {
-
-    private final ObservedTextView mTextView;
-    private final Conaco<ImageBitmap> mConaco;
-
-    public URLImageGetter(ObservedTextView textView, Conaco<ImageBitmap> conaco) {
-        mTextView = textView;
-        mConaco = conaco;
-    }
-
-    @Override
-    public Drawable getDrawable(String source) {
-        UnikeryDrawable drawable = new UnikeryDrawable(mTextView, mConaco);
-        drawable.load(source);
-        return drawable;
-    }
-}
@@ -13,18 +13,20 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
+package com.hippo.text

-#ifndef LOG_H
-#define LOG_H
+import android.graphics.drawable.Drawable
+import android.text.Html.ImageGetter
+import com.hippo.conaco.Conaco
+import com.hippo.drawable.UnikeryDrawable
+import com.hippo.image.ImageBitmap
+import com.hippo.widget.ObservedTextView

-#include <android/log.h>
-
-#define TAG "ImageDecoder_wrapper"
-#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG ,__VA_ARGS__)
-#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG ,__VA_ARGS__)
-#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, TAG ,__VA_ARGS__)
-#define LOGW(...) __android_log_print(ANDROID_LOG_WARN, TAG ,__VA_ARGS__)
-#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG ,__VA_ARGS__)
-#define LOGF(...) __android_log_print(ANDROID_LOG_FATAL, TAG ,__VA_ARGS__)
-
-#endif /* LOG_H */
+class URLImageGetter(
+    private val mTextView: ObservedTextView,
+    private val mConaco: Conaco<ImageBitmap>
+) : ImageGetter {
+    override fun getDrawable(source: String): Drawable {
+        return UnikeryDrawable(mTextView, mConaco).apply { load(source) }
+    }
+}
@@ -1,126 +0,0 @@
-/*
- * Copyright 2022 Tarsin Norbin
- *
- * This file is part of EhViewer
- *
- * EhViewer is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * EhViewer is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with EhViewer.
- * If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.hippo.util;
-
-import android.annotation.SuppressLint;
-import android.content.ClipData;
-import android.content.ClipDescription;
-import android.content.ClipboardManager;
-import android.content.Context;
-import android.os.Build;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.textclassifier.TextClassifier;
-
-import androidx.annotation.Nullable;
-
-public class ClipboardUtil {
-    private static final String TAG = "ClipboardUtil";
-    @Nullable
-    private static ClipboardManager clipboardManager;
-
-    @SuppressLint("StaticFieldLeak")
-    private static Context sContext;
-
-    public static void initialize(Context context) {
-        sContext = context;
-        clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
-        if (clipboardManager == null) {
-            Log.e(TAG, "This device has no clipboard!");
-        }
-    }
-
-    public static void addTextToClipboard(String text) {
-        if (clipboardManager != null) {
-            try {
-                clipboardManager.setPrimaryClip(ClipData.newPlainText(null, text));
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public static String getTextFromClipboard() {
-        if (clipboardManager != null) {
-            try {
-                if (!clipboardManager.hasPrimaryClip()) {
-                    return null;
-                }
-                ClipData primaryClip = clipboardManager.getPrimaryClip();
-                if (primaryClip == null) {
-                    return null;
-                }
-                ClipData.Item item = primaryClip.getItemAt(0);
-                if (item == null) {
-                    return null;
-                }
-                String string = String.valueOf(item.coerceToText(sContext));
-                if (!TextUtils.isEmpty(string)) {
-                    return string;
-                } else {
-                    return null;
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-                return null;
-            }
-        } else {
-            return null;
-        }
-    }
-
-    public static String getUrlFromClipboard() {
-        if (clipboardManager != null) {
-            try {
-                if (!clipboardManager.hasPrimaryClip()) {
-                    return null;
-                }
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-                    ClipDescription primaryClipDescription = clipboardManager.getPrimaryClipDescription();
-                    if (primaryClipDescription != null) {
-                        if (primaryClipDescription.getClassificationStatus() == ClipDescription.CLASSIFICATION_COMPLETE) {
-                            if (primaryClipDescription.getConfidenceScore(TextClassifier.TYPE_URL) <= 0) {
-                                return null;
-                            }
-                        }
-                    }
-                }
-                ClipData primaryClip = clipboardManager.getPrimaryClip();
-                if (primaryClip == null) {
-                    return null;
-                }
-                ClipData.Item item = primaryClip.getItemAt(0);
-                if (item == null) {
-                    return null;
-                }
-                String string = String.valueOf(item.coerceToText(sContext));
-                if (!TextUtils.isEmpty(string)) {
-                    return string;
-                } else {
-                    return null;
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-                return null;
-            }
-        } else {
-            return null;
-        }
-    }
-}
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2022 Tarsin Norbin
+ *
+ * This file is part of EhViewer
+ *
+ * EhViewer is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * EhViewer is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with EhViewer.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.hippo.util
+
+import android.content.ClipData
+import android.content.ClipDescription
+import android.content.ClipboardManager
+import android.content.Context
+import android.os.Build
+import android.os.PersistableBundle
+import android.text.TextUtils
+import android.view.textclassifier.TextClassifier
+
+fun Context.getClipboardManager(): ClipboardManager {
+    return getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+}
+
+fun ClipboardManager.addTextToClipboard(text: String?, isSensitive: Boolean, showTip: () -> Unit) {
+    setPrimaryClip(ClipData.newPlainText(null, text).apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU && isSensitive)
+            description.extras = PersistableBundle().apply {
+                putBoolean(ClipDescription.EXTRA_IS_SENSITIVE, true)
+            }
+    })
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU)
+        showTip()
+}
+
+fun ClipboardManager.getTextFromClipboard(context: Context): String? {
+    val item = primaryClip?.getItemAt(0)
+    val string = item?.coerceToText(context).toString()
+    return if (!TextUtils.isEmpty(string)) string else null
+}
+
+fun ClipboardManager.getUrlFromClipboard(context: Context): String? {
+    if (primaryClipDescription?.classificationStatus == ClipDescription.CLASSIFICATION_COMPLETE) {
+        if ((primaryClipDescription?.getConfidenceScore(TextClassifier.TYPE_URL)
+                ?.let { it <= 0 }) == true
+        ) {
+            return null
+        }
+    }
+    val item = primaryClip?.getItemAt(0)
+    val string = item?.coerceToText(context).toString()
+    return if (!TextUtils.isEmpty(string)) string else null
+}
@@ -102,27 +102,11 @@ public class ContentLayout extends FrameLayout {
        mFastScroller = mContentView.findViewById(R.id.fast_scroller);
        mRecyclerView = mRefreshLayout.findViewById(R.id.recycler_view);

+        mRefreshLayout.setColorSchemeColors(ResourcesKt.resolveColor(context.getTheme(), androidx.appcompat.R.attr.colorPrimary));
        mFastScroller.attachToRecyclerView(mRecyclerView);
        HandlerDrawable drawable = new HandlerDrawable();
        drawable.setColor(ResourcesKt.resolveColor(context.getTheme(), androidx.appcompat.R.attr.colorPrimary));
        mFastScroller.setHandlerDrawable(drawable);
-
-        mRefreshLayout.setColorSchemeResources(
-                R.color.loading_indicator_red,
-                R.color.loading_indicator_purple,
-                R.color.loading_indicator_blue,
-                R.color.loading_indicator_cyan,
-                R.color.loading_indicator_green,
-                R.color.loading_indicator_yellow);
-
-        Resources resources = getResources();
-        mBottomProgress.setIndicatorColor(
-                resources.getColor(R.color.loading_indicator_red),
-                resources.getColor(R.color.loading_indicator_blue),
-                resources.getColor(R.color.loading_indicator_green),
-                resources.getColor(R.color.loading_indicator_orange));
-        mBottomProgress.setIndeterminateAnimationType(LinearProgressIndicator.INDETERMINATE_ANIMATION_TYPE_CONTIGUOUS);
-
        mRecyclerViewOriginBottom = mRecyclerView.getPaddingBottom();
        mFastScrollerOriginBottom = mFastScroller.getPaddingBottom();
    }
@@ -467,48 +451,22 @@ public class ContentLayout extends FrameLayout {

                switch (mCurrentTaskType) {
                    case TYPE_REFRESH:
-                        mStartPage = 0;
-                        mEndPage = 1;
                        mPages = pages;
                        mNextPage = nextPage;
-                        mPageDivider.clear();
                        mPageDivider.add(data.size());

                        if (data.isEmpty()) {
-                            mData.clear();
-                            onClearData();
                            notifyDataSetChanged();
-
-                            if (true || mEndPage >= mPages) { // Not found
-                                // Ui change, show empty string
-                                mRefreshLayout.setRefreshing(false);
-                                mBottomProgress.hide();
-                                showEmptyString();
-                            } else {
-                                // Ui change, show progress bar
-                                mRefreshLayout.setRefreshing(false);
-                                mBottomProgress.hide();
-                                showProgressBar();
-
-                                // Get next page
-                                mCurrentTaskId = mIdGenerator.nextId();
-                                mCurrentTaskType = TYPE_NEXT_PAGE_KEEP_POS;
-                                mCurrentTaskPage = mEndPage;
-                                getPageData(mCurrentTaskId, mCurrentTaskType, mCurrentTaskPage);
-                            }
+                            mRefreshLayout.setRefreshing(false);
+                            mBottomProgress.hide();
+                            showEmptyString();
                        } else {
-                            mData.clear();
-                            onClearData();
                            mData.addAll(data);
                            onAddData(data);
                            notifyDataSetChanged();
-
-                            // Ui change, show content
                            mRefreshLayout.setRefreshing(false);
                            mBottomProgress.hide();
                            showContent();
-
-                            // RecyclerView scroll
                            if (mRecyclerView.isAttachedToWindow()) {
                                mRecyclerView.stopScroll();
                                LayoutManagerUtils.scrollToPositionWithOffset(mRecyclerView.getLayoutManager(), 0, 0);
@@ -529,33 +487,24 @@ public class ContentLayout extends FrameLayout {
                        // assert mStartPage >= 0

                        if (data.isEmpty()) {
-                            if (true || mStartPage <= 0) { // OK, that's all
-                                if (mData.isEmpty()) {
-                                    // Ui change, show empty string
-                                    mRefreshLayout.setRefreshing(false);
-                                    mBottomProgress.hide();
-                                    showEmptyString();
-                                } else {
-                                    // Ui change, show content
-                                    mRefreshLayout.setRefreshing(false);
-                                    mBottomProgress.hide();
-                                    showContent();
-
-                                    if (mCurrentTaskType == TYPE_PRE_PAGE && mRecyclerView.isAttachedToWindow()) {
-                                        // RecyclerView scroll, to top
-                                        mRecyclerView.stopScroll();
-                                        LayoutManagerUtils.scrollToPositionWithOffset(mRecyclerView.getLayoutManager(), 0, 0);
-                                        onScrollToPosition(0);
-                                    }
-                                }
+                            // OK, that's all
+                            if (mData.isEmpty()) {
+                                // Ui change, show empty string
+                                mRefreshLayout.setRefreshing(false);
+                                mBottomProgress.hide();
+                                showEmptyString();
                            } else {
-                                // Keep UI
+                                // Ui change, show content
+                                mRefreshLayout.setRefreshing(false);
+                                mBottomProgress.hide();
+                                showContent();

-                                // Get previous
-                                mCurrentTaskId = mIdGenerator.nextId();
-                                // Keep mCurrentTaskType
-                                mCurrentTaskPage = mStartPage - 1;
-                                getPageData(mCurrentTaskId, mCurrentTaskType, mCurrentTaskPage);
+                                if (mCurrentTaskType == TYPE_PRE_PAGE && mRecyclerView.isAttachedToWindow()) {
+                                    // RecyclerView scroll, to top
+                                    mRecyclerView.stopScroll();
+                                    LayoutManagerUtils.scrollToPositionWithOffset(mRecyclerView.getLayoutManager(), 0, 0);
+                                    onScrollToPosition(0);
+                                }
                            }
                        } else {
                            mData.addAll(0, data);
@@ -592,33 +541,24 @@ public class ContentLayout extends FrameLayout {
                        mPages = Math.max(mEndPage, pages);

                        if (data.isEmpty()) {
-                            if (true || mEndPage >= mPages) { // OK, that's all
-                                if (mData.isEmpty()) {
-                                    // Ui change, show empty string
-                                    mRefreshLayout.setRefreshing(false);
-                                    mBottomProgress.hide();
-                                    showEmptyString();
-                                } else {
-                                    // Ui change, show content
-                                    mRefreshLayout.setRefreshing(false);
-                                    mBottomProgress.hide();
-                                    showContent();
-
-                                    if (mCurrentTaskType == TYPE_NEXT_PAGE && mRecyclerView.isAttachedToWindow()) {
-                                        // RecyclerView scroll
-                                        mRecyclerView.stopScroll();
-                                        LayoutManagerUtils.scrollToPositionWithOffset(mRecyclerView.getLayoutManager(), oldDataSize, 0);
-                                        onScrollToPosition(oldDataSize);
-                                    }
-                                }
+                            // OK, that's all
+                            if (mData.isEmpty()) {
+                                // Ui change, show empty string
+                                mRefreshLayout.setRefreshing(false);
+                                mBottomProgress.hide();
+                                showEmptyString();
                            } else {
-                                // Keep UI
+                                // Ui change, show content
+                                mRefreshLayout.setRefreshing(false);
+                                mBottomProgress.hide();
+                                showContent();

-                                // Get next page
-                                mCurrentTaskId = mIdGenerator.nextId();
-                                // Keep mCurrentTaskType
-                                mCurrentTaskPage = mEndPage;
-                                getPageData(mCurrentTaskId, mCurrentTaskType, mCurrentTaskPage);
+                                if (mCurrentTaskType == TYPE_NEXT_PAGE && mRecyclerView.isAttachedToWindow()) {
+                                    // RecyclerView scroll
+                                    mRecyclerView.stopScroll();
+                                    LayoutManagerUtils.scrollToPositionWithOffset(mRecyclerView.getLayoutManager(), oldDataSize, 0);
+                                    onScrollToPosition(oldDataSize);
+                                }
                            }
                        } else {
                            mData.addAll(data);
@@ -655,23 +595,11 @@ public class ContentLayout extends FrameLayout {
                            onClearData();
                            notifyDataSetChanged();

-                            if (true || mEndPage >= mPages) { // Not found
-                                // Ui change, show empty string
-                                mRefreshLayout.setRefreshing(false);
-                                mBottomProgress.hide();
-                                showEmptyString();
-                            } else {
-                                // Ui change, show progress bar
-                                mRefreshLayout.setRefreshing(false);
-                                mBottomProgress.hide();
-                                showProgressBar();
-
-                                // Get next page
-                                mCurrentTaskId = mIdGenerator.nextId();
-                                mCurrentTaskType = TYPE_NEXT_PAGE_KEEP_POS;
-                                mCurrentTaskPage = mEndPage;
-                                getPageData(mCurrentTaskId, mCurrentTaskType, mCurrentTaskPage);
-                            }
+                            // Not found
+                            // Ui change, show empty string
+                            mRefreshLayout.setRefreshing(false);
+                            mBottomProgress.hide();
+                            showEmptyString();
                        } else {
                            mData.clear();
                            onClearData();
@@ -820,6 +748,12 @@ public class ContentLayout extends FrameLayout {
        }

        private void doRefresh() {
+            mStartPage = 0;
+            mEndPage = 1;
+            mPages = 0;
+            mPageDivider.clear();
+            mData.clear();
+            onClearData();
            mCurrentTaskId = mIdGenerator.nextId();
            mCurrentTaskType = TYPE_REFRESH;
            mCurrentTaskPage = 0;
@@ -34,7 +34,6 @@ import androidx.core.content.ContextCompat;

 import com.hippo.conaco.Conaco;
 import com.hippo.conaco.ConacoTask;
-import com.hippo.conaco.DataContainer;
 import com.hippo.conaco.Unikery;
 import com.hippo.drawable.PreciselyClipDrawable;
 import com.hippo.ehviewer.EhApplication;
@@ -56,7 +55,6 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
    private Conaco<ImageBitmap> mConaco;
    private String mKey;
    private String mUrl;
-    private DataContainer mContainer;
    private boolean mUseNetwork;
    private int mOffsetX = Integer.MIN_VALUE;
    private int mOffsetY = Integer.MIN_VALUE;
@@ -109,7 +107,7 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
            if (mFailed) {
                onFailure();
            } else if (mConaco.isLoading(this)) {
-                load(mKey, mUrl, mContainer, mUseNetwork);
+                load(mKey, mUrl, mUseNetwork);
            }
        }
    }
@@ -209,15 +207,11 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
    }

    public void load(String key, String url) {
-        load(key, url, null, true);
+        load(key, url, true);
    }

    public void load(String key, String url, boolean useNetwork) {
-        load(key, url, null, useNetwork);
-    }
-
-    public void load(String key, String url, DataContainer container, boolean useNetwork) {
-        if (url == null || (key == null && container == null)) {
+        if (url == null || (key == null)) {
            return;
        }

@@ -226,14 +220,12 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image

        mKey = key;
        mUrl = url;
-        mContainer = container;
        mUseNetwork = useNetwork;

        ConacoTask.Builder<ImageBitmap> builder = new ConacoTask.Builder<ImageBitmap>()
                .setUnikery(this)
                .setKey(key)
                .setUrl(url)
-                .setDataContainer(container)
                .setUseNetwork(useNetwork);
        mConaco.load(builder);
    }
@@ -255,7 +247,6 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
        mConaco.cancel(this);
        mKey = null;
        mUrl = null;
-        mContainer = null;
        clearDrawable();
    }

@@ -326,7 +317,6 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image
            // Can't retry, so release
            mKey = null;
            mUrl = null;
-            mContainer = null;
        }
    }

@@ -363,12 +353,12 @@ public class LoadImageView extends FixedAspectImageView implements Unikery<Image

    @Override
    public void onClick(@NonNull View v) {
-        load(mKey, mUrl, mContainer, true);
+        load(mKey, mUrl, true);
    }

    @Override
    public boolean onLongClick(@NonNull View v) {
-        load(mKey, mUrl, mContainer, true);
+        load(mKey, mUrl, true);
        return true;
    }

@@ -15,24 +15,54 @@
  ~ You should have received a copy of the GNU General Public License along with EhViewer.
  ~ If not, see <https://www.gnu.org/licenses/>.
  -->
-
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="108dp"
    android:height="108dp"
    android:viewportWidth="108"
    android:viewportHeight="108">
-    <group
-        android:scaleX="0.37947997"
-        android:scaleY="0.37947997"
-        android:translateX="35.1"
-        android:translateY="39.584126">
-        <path
-            android:fillColor="@color/ic_launcher_foreground"
-            android:fillType="evenOdd"
-            android:pathData="M39.893,68.066L39.893,75.977L0,75.977L0,4.59L39.893,4.59L39.893,12.5L8.984,12.5L8.984,34.766L38.086,34.766L38.086,42.578L8.984,42.578L8.984,68.066L39.893,68.066Z" />
-        <path
-            android:fillColor="@color/ic_launcher_foreground"
-            android:fillType="evenOdd"
-            android:pathData="M99.609,75.977L90.918,75.977L90.918,41.699A23.436,23.436 0,0 0,90.662 38.109Q90.055,34.207 88.013,31.958Q85.629,29.334 81.028,28.863A20.84,20.84 0,0 0,78.906 28.76A23.134,23.134 0,0 0,74.45 29.16Q71.926,29.656 69.994,30.767A11.122,11.122 0,0 0,66.968 33.301A13.32,13.32 0,0 0,64.756 37.276Q63.399,40.971 63.213,46.495A53.517,53.517 0,0 0,63.184 48.291L63.184,75.977L54.395,75.977L54.395,0L63.184,0L63.184,22.266A66.935,66.935 0,0 1,63.115 25.383Q63.043,26.914 62.897,28.251A33.547,33.547 0,0 1,62.695 29.785L63.281,29.785A16.11,16.11 0,0 1,69.394 24.035A19.448,19.448 0,0 1,70.068 23.682A20.88,20.88 0,0 1,77.292 21.622A25.763,25.763 0,0 1,79.98 21.484A32.643,32.643 0,0 1,85.483 21.917Q91.249,22.905 94.678,26.147Q98.472,29.735 99.347,36.631A35.274,35.274 0,0 1,99.609 41.064L99.609,75.977Z" />
-    </group>
+  <group android:scaleX="0.7425"
+      android:scaleY="0.7425"
+      android:translateX="30.68"
+      android:translateY="30.68">
+    <path
+        android:pathData="M11,9H34"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#FBBD06"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M11,54H23"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#FBBD06"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M11,9L11,54"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#35AA53"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M11,31L52,31"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#FBBD06"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M52,31L52,54"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#4586F3"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M34,21L34,54"
+        android:strokeWidth="8"
+        android:fillColor="#00000000"
+        android:strokeColor="#EB4334"
+        android:strokeLineCap="round"/>
+    <path
+        android:pathData="M15,35H11C8.791,35 7,33.209 7,31C7,28.791 8.791,27 11,27H15V35Z"
+        android:fillColor="#FBBD06"
+        android:fillType="evenOdd"/>
+  </group>
 </vector>
@@ -15,24 +15,58 @@
  ~ You should have received a copy of the GNU General Public License along with EhViewer.
  ~ If not, see <https://www.gnu.org/licenses/>.
  -->
-
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="44dp"
-    android:height="44dp"
+    android:width="108dp"
+    android:height="108dp"
    android:viewportWidth="108"
    android:viewportHeight="108">
-    <group
-        android:scaleX="0.37947997"
-        android:scaleY="0.37947997"
-        android:translateX="35.1"
-        android:translateY="39.584126">
-        <path
-            android:fillColor="@android:color/white"
-            android:fillType="evenOdd"
-            android:pathData="M39.893,68.066L39.893,75.977L0,75.977L0,4.59L39.893,4.59L39.893,12.5L8.984,12.5L8.984,34.766L38.086,34.766L38.086,42.578L8.984,42.578L8.984,68.066L39.893,68.066Z" />
-        <path
-            android:fillColor="@android:color/white"
-            android:fillType="evenOdd"
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